1918346976

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2711}}^1$

素因数の和:2756

約数の個数: 288

約数和(自身を含む): 6965457408

約数和(自身を除く): 5047110432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 243, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 486, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 972, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1701, 1872, 1944, 2016, 2106, 2184, 2268, 2457, 2592, 2711, 2808, 2912, 3024, 3159, 3276, 3402, 3744, 3888, 4212, 4368, 4536, 4914, 5422, 5616, 6048, 6318, 6552, 6804, 7371, 7776, 8133, 8424, 8736, 9072, 9828, 10844, 11232, 12636, 13104, 13608, 14742, 16266, 16848, 18144, 18977, 19656, 21688, 22113, 24399, 25272, 26208, 27216, 29484, 32532, 33696, 35243, 37954, 39312, 43376, 44226, 48798, 50544, 54432, 56931, 58968, 65064, 70486, 73197, 75908, 78624, 86752, 88452, 97596, 101088, 105729, 113862, 117936, 130128, 140972, 146394, 151816, 170793, 176904, 195192, 211458, 219591, 227724, 235872, 246701, 260256, 281944, 292788, 303632, 317187, 341586, 353808, 390384, 422916, 439182, 455448, 493402, 512379, 563888, 585576, 607264, 634374, 658773, 683172, 707616, 740103, 780768, 845832, 878364, 910896, 951561, 986804, 1024758, 1127776, 1171152, 1268748, 1317546, 1366344, 1480206, 1537137, 1691664, 1756728, 1821792, 1903122, 1973608, 2049516, 2220309, 2342304, 2537496, 2635092, 2732688, 2854683, 2960412, 3074274, 3383328, 3513456, 3806244, 3947216, 4099032, 4440618, 4611411, 5074992, 5270184, 5465376, 5709366, 5920824, 6148548, 6660927, 7026912, 7612488, 7894432, 8198064, 8564049, 8881236, 9222822, 10149984, 10540368, 11418732, 11841648, 12297096, 13321854, 15224976, 16396128, 17128098, 17762472, 18445644, 19982781, 21080736, 22837464, 23683296, 24594192, 26643708, 30449952, 34256196, 35524944, 36891288, 39965562, 45674928, 49188384, 53287416, 59948343, 68512392, 71049888, 73782576, 79931124, 91349856, 106574832, 119896686, 137024784, 147565152, 159862248, 213149664, 239793372, 274049568, 319724496, 479586744, 639448992, 959173488, 1918346976]

約数ペア:

[(1, 1918346976), (2, 959173488), (3, 639448992), (4, 479586744), (6, 319724496), (7, 274049568), (8, 239793372), (9, 213149664), (12, 159862248), (13, 147565152), (14, 137024784), (16, 119896686), (18, 106574832), (21, 91349856), (24, 79931124), (26, 73782576), (27, 71049888), (28, 68512392), (32, 59948343), (36, 53287416), (39, 49188384), (42, 45674928), (48, 39965562), (52, 36891288), (54, 35524944), (56, 34256196), (63, 30449952), (72, 26643708), (78, 24594192), (81, 23683296), (84, 22837464), (91, 21080736), (96, 19982781), (104, 18445644), (108, 17762472), (112, 17128098), (117, 16396128), (126, 15224976), (144, 13321854), (156, 12297096), (162, 11841648), (168, 11418732), (182, 10540368), (189, 10149984), (208, 9222822), (216, 8881236), (224, 8564049), (234, 8198064), (243, 7894432), (252, 7612488), (273, 7026912), (288, 6660927), (312, 6148548), (324, 5920824), (336, 5709366), (351, 5465376), (364, 5270184), (378, 5074992), (416, 4611411), (432, 4440618), (468, 4099032), (486, 3947216), (504, 3806244), (546, 3513456), (567, 3383328), (624, 3074274), (648, 2960412), (672, 2854683), (702, 2732688), (728, 2635092), (756, 2537496), (819, 2342304), (864, 2220309), (936, 2049516), (972, 1973608), (1008, 1903122), (1053, 1821792), (1092, 1756728), (1134, 1691664), (1248, 1537137), (1296, 1480206), (1404, 1366344), (1456, 1317546), (1512, 1268748), (1638, 1171152), (1701, 1127776), (1872, 1024758), (1944, 986804), (2016, 951561), (2106, 910896), (2184, 878364), (2268, 845832), (2457, 780768), (2592, 740103), (2711, 707616), (2808, 683172), (2912, 658773), (3024, 634374), (3159, 607264), (3276, 585576), (3402, 563888), (3744, 512379), (3888, 493402), (4212, 455448), (4368, 439182), (4536, 422916), (4914, 390384), (5422, 353808), (5616, 341586), (6048, 317187), (6318, 303632), (6552, 292788), (6804, 281944), (7371, 260256), (7776, 246701), (8133, 235872), (8424, 227724), (8736, 219591), (9072, 211458), (9828, 195192), (10844, 176904), (11232, 170793), (12636, 151816), (13104, 146394), (13608, 140972), (14742, 130128), (16266, 117936), (16848, 113862), (18144, 105729), (18977, 101088), (19656, 97596), (21688, 88452), (22113, 86752), (24399, 78624), (25272, 75908), (26208, 73197), (27216, 70486), (29484, 65064), (32532, 58968), (33696, 56931), (35243, 54432), (37954, 50544), (39312, 48798), (43376, 44226)]