1971359208

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 320

約数和(自身を含む): 6883873920

約数和(自身を除く): 4912514712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 101, 104, 108, 117, 126, 156, 162, 168, 182, 189, 202, 216, 234, 252, 273, 303, 312, 324, 331, 351, 364, 378, 404, 468, 504, 546, 567, 606, 648, 662, 702, 707, 728, 756, 808, 819, 909, 936, 993, 1053, 1092, 1134, 1212, 1313, 1324, 1404, 1414, 1512, 1638, 1818, 1986, 2106, 2121, 2184, 2268, 2317, 2424, 2457, 2626, 2648, 2727, 2808, 2828, 2979, 3276, 3636, 3939, 3972, 4212, 4242, 4303, 4536, 4634, 4914, 5252, 5454, 5656, 5958, 6363, 6552, 6951, 7272, 7371, 7878, 7944, 8181, 8424, 8484, 8606, 8937, 9191, 9268, 9828, 10504, 10908, 11817, 11916, 12726, 12909, 13902, 14742, 15756, 16362, 16968, 17212, 17874, 18382, 18536, 19089, 19656, 20853, 21816, 23634, 23832, 25452, 25818, 26811, 27573, 27804, 29484, 30121, 31512, 32724, 33431, 34424, 35451, 35748, 36764, 38178, 38727, 41706, 47268, 50904, 51636, 53622, 55146, 55608, 57267, 58968, 60242, 62559, 65448, 66862, 70902, 71496, 73528, 76356, 77454, 82719, 83412, 90363, 94536, 100293, 103272, 106353, 107244, 110292, 114534, 116181, 120484, 125118, 133724, 141804, 152712, 154908, 165438, 166824, 180726, 187677, 200586, 212706, 214488, 220584, 229068, 232362, 234017, 240968, 248157, 250236, 267448, 271089, 283608, 300879, 309816, 330876, 348543, 361452, 375354, 401172, 425412, 434603, 458136, 464724, 468034, 496314, 500472, 542178, 601758, 661752, 697086, 702051, 722904, 744471, 750708, 802344, 813267, 850824, 869206, 902637, 929448, 936068, 992628, 1084356, 1203516, 1303809, 1394172, 1404102, 1488942, 1501416, 1626534, 1738412, 1805274, 1872136, 1985256, 2106153, 2168712, 2407032, 2439801, 2607618, 2707911, 2788344, 2808204, 2977884, 3042221, 3253068, 3476824, 3610548, 3911427, 4212306, 4879602, 5215236, 5415822, 5616408, 5955768, 6084442, 6318459, 6506136, 7221096, 7822854, 8424612, 9126663, 9759204, 10430472, 10831644, 11734281, 12168884, 12636918, 15645708, 16849224, 18253326, 18955377, 19518408, 21663288, 23468562, 24337768, 25273836, 27379989, 31291416, 35202843, 36506652, 37910754, 46937124, 50547672, 54759978, 70405686, 73013304, 75821508, 82139967, 93874248, 109519956, 140811372, 151643016, 164279934, 219039912, 246419901, 281622744, 328559868, 492839802, 657119736, 985679604, 1971359208]

約数ペア:

[(1, 1971359208), (2, 985679604), (3, 657119736), (4, 492839802), (6, 328559868), (7, 281622744), (8, 246419901), (9, 219039912), (12, 164279934), (13, 151643016), (14, 140811372), (18, 109519956), (21, 93874248), (24, 82139967), (26, 75821508), (27, 73013304), (28, 70405686), (36, 54759978), (39, 50547672), (42, 46937124), (52, 37910754), (54, 36506652), (56, 35202843), (63, 31291416), (72, 27379989), (78, 25273836), (81, 24337768), (84, 23468562), (91, 21663288), (101, 19518408), (104, 18955377), (108, 18253326), (117, 16849224), (126, 15645708), (156, 12636918), (162, 12168884), (168, 11734281), (182, 10831644), (189, 10430472), (202, 9759204), (216, 9126663), (234, 8424612), (252, 7822854), (273, 7221096), (303, 6506136), (312, 6318459), (324, 6084442), (331, 5955768), (351, 5616408), (364, 5415822), (378, 5215236), (404, 4879602), (468, 4212306), (504, 3911427), (546, 3610548), (567, 3476824), (606, 3253068), (648, 3042221), (662, 2977884), (702, 2808204), (707, 2788344), (728, 2707911), (756, 2607618), (808, 2439801), (819, 2407032), (909, 2168712), (936, 2106153), (993, 1985256), (1053, 1872136), (1092, 1805274), (1134, 1738412), (1212, 1626534), (1313, 1501416), (1324, 1488942), (1404, 1404102), (1414, 1394172), (1512, 1303809), (1638, 1203516), (1818, 1084356), (1986, 992628), (2106, 936068), (2121, 929448), (2184, 902637), (2268, 869206), (2317, 850824), (2424, 813267), (2457, 802344), (2626, 750708), (2648, 744471), (2727, 722904), (2808, 702051), (2828, 697086), (2979, 661752), (3276, 601758), (3636, 542178), (3939, 500472), (3972, 496314), (4212, 468034), (4242, 464724), (4303, 458136), (4536, 434603), (4634, 425412), (4914, 401172), (5252, 375354), (5454, 361452), (5656, 348543), (5958, 330876), (6363, 309816), (6552, 300879), (6951, 283608), (7272, 271089), (7371, 267448), (7878, 250236), (7944, 248157), (8181, 240968), (8424, 234017), (8484, 232362), (8606, 229068), (8937, 220584), (9191, 214488), (9268, 212706), (9828, 200586), (10504, 187677), (10908, 180726), (11817, 166824), (11916, 165438), (12726, 154908), (12909, 152712), (13902, 141804), (14742, 133724), (15756, 125118), (16362, 120484), (16968, 116181), (17212, 114534), (17874, 110292), (18382, 107244), (18536, 106353), (19089, 103272), (19656, 100293), (20853, 94536), (21816, 90363), (23634, 83412), (23832, 82719), (25452, 77454), (25818, 76356), (26811, 73528), (27573, 71496), (27804, 70902), (29484, 66862), (30121, 65448), (31512, 62559), (32724, 60242), (33431, 58968), (34424, 57267), (35451, 55608), (35748, 55146), (36764, 53622), (38178, 51636), (38727, 50904), (41706, 47268)]