1381243812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 3877300224

約数和(自身を除く): 2496056412

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 53, 62, 68, 78, 93, 102, 106, 124, 156, 159, 186, 204, 212, 221, 317, 318, 372, 403, 442, 527, 634, 636, 663, 689, 806, 884, 901, 951, 1054, 1209, 1268, 1326, 1378, 1581, 1612, 1643, 1802, 1902, 2067, 2108, 2418, 2652, 2703, 2756, 3162, 3286, 3604, 3804, 4121, 4134, 4836, 4929, 5389, 5406, 6324, 6572, 6851, 8242, 8268, 9827, 9858, 10778, 10812, 11713, 12363, 13702, 16167, 16484, 16801, 19654, 19716, 20553, 21359, 21556, 23426, 24726, 27404, 27931, 29481, 32334, 33602, 35139, 39308, 41106, 42718, 46852, 49452, 50403, 55862, 58962, 64077, 64668, 67204, 70057, 70278, 82212, 83793, 85436, 100806, 111724, 117924, 127751, 128154, 140114, 140556, 167059, 167586, 201612, 210171, 218413, 255502, 256308, 280228, 285617, 334118, 335172, 363103, 383253, 420342, 436826, 501177, 511004, 520831, 571234, 655239, 668236, 726206, 766506, 840684, 856851, 873652, 1002354, 1041662, 1089309, 1142468, 1310478, 1452412, 1533012, 1562493, 1713702, 2004708, 2083324, 2171767, 2178618, 2620956, 3124986, 3427404, 3713021, 4343534, 4357236, 6249972, 6515301, 6770803, 7426042, 8687068, 8854127, 11139063, 13030602, 13541606, 14852084, 17708254, 20312409, 22278126, 26061204, 26562381, 27083212, 35416508, 40624818, 44556252, 53124762, 81249636, 106249524, 115103651, 230207302, 345310953, 460414604, 690621906, 1381243812]

約数ペア:

[(1, 1381243812), (2, 690621906), (3, 460414604), (4, 345310953), (6, 230207302), (12, 115103651), (13, 106249524), (17, 81249636), (26, 53124762), (31, 44556252), (34, 40624818), (39, 35416508), (51, 27083212), (52, 26562381), (53, 26061204), (62, 22278126), (68, 20312409), (78, 17708254), (93, 14852084), (102, 13541606), (106, 13030602), (124, 11139063), (156, 8854127), (159, 8687068), (186, 7426042), (204, 6770803), (212, 6515301), (221, 6249972), (317, 4357236), (318, 4343534), (372, 3713021), (403, 3427404), (442, 3124986), (527, 2620956), (634, 2178618), (636, 2171767), (663, 2083324), (689, 2004708), (806, 1713702), (884, 1562493), (901, 1533012), (951, 1452412), (1054, 1310478), (1209, 1142468), (1268, 1089309), (1326, 1041662), (1378, 1002354), (1581, 873652), (1612, 856851), (1643, 840684), (1802, 766506), (1902, 726206), (2067, 668236), (2108, 655239), (2418, 571234), (2652, 520831), (2703, 511004), (2756, 501177), (3162, 436826), (3286, 420342), (3604, 383253), (3804, 363103), (4121, 335172), (4134, 334118), (4836, 285617), (4929, 280228), (5389, 256308), (5406, 255502), (6324, 218413), (6572, 210171), (6851, 201612), (8242, 167586), (8268, 167059), (9827, 140556), (9858, 140114), (10778, 128154), (10812, 127751), (11713, 117924), (12363, 111724), (13702, 100806), (16167, 85436), (16484, 83793), (16801, 82212), (19654, 70278), (19716, 70057), (20553, 67204), (21359, 64668), (21556, 64077), (23426, 58962), (24726, 55862), (27404, 50403), (27931, 49452), (29481, 46852), (32334, 42718), (33602, 41106), (35139, 39308)]