677816412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:425

約数の個数: 216

約数和(自身を含む): 2102889600

約数和(自身を除く): 1425073188

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 169, 182, 196, 228, 247, 266, 273, 294, 338, 359, 364, 399, 494, 507, 532, 546, 588, 637, 676, 718, 741, 798, 931, 988, 1014, 1077, 1092, 1183, 1274, 1436, 1482, 1596, 1729, 1862, 1911, 2028, 2154, 2366, 2513, 2548, 2793, 2964, 3211, 3458, 3549, 3724, 3822, 4308, 4667, 4732, 5026, 5187, 5586, 6422, 6821, 6916, 7098, 7539, 7644, 8281, 9334, 9633, 10052, 10374, 11172, 12103, 12844, 13642, 14001, 14196, 15078, 16562, 17591, 18668, 19266, 20463, 20748, 22477, 24206, 24843, 27284, 28002, 30156, 32669, 33124, 35182, 36309, 38532, 40926, 44954, 47747, 48412, 49686, 52773, 56004, 60671, 65338, 67431, 70364, 72618, 81852, 88673, 89908, 95494, 98007, 99372, 105546, 121342, 130676, 134862, 143241, 145236, 157339, 177346, 182013, 190988, 196014, 211092, 228683, 242684, 266019, 269724, 286482, 314678, 334229, 354692, 364026, 392028, 424697, 457366, 472017, 532038, 572964, 620711, 629356, 668458, 686049, 728052, 849394, 914732, 944034, 1002687, 1064076, 1152749, 1241422, 1274091, 1336916, 1372098, 1698788, 1862133, 1888068, 2005374, 2305498, 2482844, 2548182, 2744196, 2972879, 3458247, 3724266, 4010748, 4344977, 4610996, 5096364, 5945758, 6916494, 7448532, 8069243, 8689954, 8918637, 11891516, 13034931, 13832988, 16138486, 17379908, 17837274, 24207729, 26069862, 32276972, 35674548, 48415458, 52139724, 56484701, 96830916, 112969402, 169454103, 225938804, 338908206, 677816412]

約数ペア:

[(1, 677816412), (2, 338908206), (3, 225938804), (4, 169454103), (6, 112969402), (7, 96830916), (12, 56484701), (13, 52139724), (14, 48415458), (19, 35674548), (21, 32276972), (26, 26069862), (28, 24207729), (38, 17837274), (39, 17379908), (42, 16138486), (49, 13832988), (52, 13034931), (57, 11891516), (76, 8918637), (78, 8689954), (84, 8069243), (91, 7448532), (98, 6916494), (114, 5945758), (133, 5096364), (147, 4610996), (156, 4344977), (169, 4010748), (182, 3724266), (196, 3458247), (228, 2972879), (247, 2744196), (266, 2548182), (273, 2482844), (294, 2305498), (338, 2005374), (359, 1888068), (364, 1862133), (399, 1698788), (494, 1372098), (507, 1336916), (532, 1274091), (546, 1241422), (588, 1152749), (637, 1064076), (676, 1002687), (718, 944034), (741, 914732), (798, 849394), (931, 728052), (988, 686049), (1014, 668458), (1077, 629356), (1092, 620711), (1183, 572964), (1274, 532038), (1436, 472017), (1482, 457366), (1596, 424697), (1729, 392028), (1862, 364026), (1911, 354692), (2028, 334229), (2154, 314678), (2366, 286482), (2513, 269724), (2548, 266019), (2793, 242684), (2964, 228683), (3211, 211092), (3458, 196014), (3549, 190988), (3724, 182013), (3822, 177346), (4308, 157339), (4667, 145236), (4732, 143241), (5026, 134862), (5187, 130676), (5586, 121342), (6422, 105546), (6821, 99372), (6916, 98007), (7098, 95494), (7539, 89908), (7644, 88673), (8281, 81852), (9334, 72618), (9633, 70364), (10052, 67431), (10374, 65338), (11172, 60671), (12103, 56004), (12844, 52773), (13642, 49686), (14001, 48412), (14196, 47747), (15078, 44954), (16562, 40926), (17591, 38532), (18668, 36309), (19266, 35182), (20463, 33124), (20748, 32669), (22477, 30156), (24206, 28002), (24843, 27284)]