305295192

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 940492800

約数和(自身を除く): 635197608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 31, 36, 38, 46, 57, 62, 69, 72, 76, 92, 93, 114, 124, 138, 152, 171, 184, 186, 207, 228, 248, 276, 279, 313, 342, 372, 414, 437, 456, 552, 558, 589, 626, 684, 713, 744, 828, 874, 939, 1116, 1178, 1252, 1311, 1368, 1426, 1656, 1748, 1767, 1878, 2139, 2232, 2356, 2504, 2622, 2817, 2852, 3496, 3534, 3756, 3933, 4278, 4712, 5244, 5301, 5634, 5704, 5947, 6417, 7068, 7199, 7512, 7866, 8556, 9703, 10488, 10602, 11268, 11894, 12834, 13547, 14136, 14398, 15732, 17112, 17841, 19406, 21204, 21597, 22536, 23788, 25668, 27094, 28796, 29109, 31464, 35682, 38812, 40641, 42408, 43194, 47576, 51336, 53523, 54188, 57592, 58218, 64791, 71364, 77624, 81282, 86388, 87327, 107046, 108376, 116436, 121923, 129582, 136781, 142728, 162564, 172776, 174654, 184357, 214092, 223169, 232872, 243846, 259164, 273562, 325128, 349308, 368714, 410343, 428184, 446338, 487692, 518328, 547124, 553071, 669507, 698616, 737428, 820686, 892676, 975384, 1094248, 1106142, 1231029, 1339014, 1474856, 1641372, 1659213, 1785352, 2008521, 2212284, 2462058, 2678028, 3282744, 3318426, 4017042, 4240211, 4424568, 4924116, 5356056, 6636852, 8034084, 8480422, 9848232, 12720633, 13273704, 16068168, 16960844, 25441266, 33921688, 38161899, 50882532, 76323798, 101765064, 152647596, 305295192]

約数ペア:

[(1, 305295192), (2, 152647596), (3, 101765064), (4, 76323798), (6, 50882532), (8, 38161899), (9, 33921688), (12, 25441266), (18, 16960844), (19, 16068168), (23, 13273704), (24, 12720633), (31, 9848232), (36, 8480422), (38, 8034084), (46, 6636852), (57, 5356056), (62, 4924116), (69, 4424568), (72, 4240211), (76, 4017042), (92, 3318426), (93, 3282744), (114, 2678028), (124, 2462058), (138, 2212284), (152, 2008521), (171, 1785352), (184, 1659213), (186, 1641372), (207, 1474856), (228, 1339014), (248, 1231029), (276, 1106142), (279, 1094248), (313, 975384), (342, 892676), (372, 820686), (414, 737428), (437, 698616), (456, 669507), (552, 553071), (558, 547124), (589, 518328), (626, 487692), (684, 446338), (713, 428184), (744, 410343), (828, 368714), (874, 349308), (939, 325128), (1116, 273562), (1178, 259164), (1252, 243846), (1311, 232872), (1368, 223169), (1426, 214092), (1656, 184357), (1748, 174654), (1767, 172776), (1878, 162564), (2139, 142728), (2232, 136781), (2356, 129582), (2504, 121923), (2622, 116436), (2817, 108376), (2852, 107046), (3496, 87327), (3534, 86388), (3756, 81282), (3933, 77624), (4278, 71364), (4712, 64791), (5244, 58218), (5301, 57592), (5634, 54188), (5704, 53523), (5947, 51336), (6417, 47576), (7068, 43194), (7199, 42408), (7512, 40641), (7866, 38812), (8556, 35682), (9703, 31464), (10488, 29109), (10602, 28796), (11268, 27094), (11894, 25668), (12834, 23788), (13547, 22536), (14136, 21597), (14398, 21204), (15732, 19406), (17112, 17841)]