227643416

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 606735360

約数和(自身を除く): 379091944

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 31, 44, 49, 52, 56, 62, 77, 88, 91, 98, 104, 124, 131, 143, 154, 182, 196, 217, 248, 262, 286, 308, 341, 364, 392, 403, 434, 524, 539, 572, 616, 637, 682, 728, 806, 868, 917, 1001, 1048, 1078, 1144, 1274, 1364, 1441, 1519, 1612, 1703, 1736, 1834, 2002, 2156, 2387, 2548, 2728, 2821, 2882, 3038, 3224, 3406, 3668, 4004, 4061, 4312, 4433, 4774, 5096, 5642, 5764, 6076, 6419, 6812, 7007, 7336, 8008, 8122, 8866, 9548, 10087, 11284, 11528, 11921, 12152, 12838, 13624, 14014, 16244, 16709, 17732, 18733, 19096, 19747, 20174, 22568, 23842, 25676, 28028, 28427, 31031, 32488, 33418, 35464, 37466, 39494, 40348, 44671, 47684, 51352, 52793, 56056, 56854, 62062, 66836, 70609, 74932, 78988, 80696, 83447, 89342, 95368, 105586, 113708, 124124, 131131, 133672, 141218, 149864, 157976, 166894, 178684, 198989, 211172, 217217, 227416, 248248, 262262, 282436, 312697, 333788, 357368, 369551, 397978, 422344, 434434, 524524, 564872, 580723, 625394, 667576, 739102, 795956, 868868, 917917, 1049048, 1161446, 1250788, 1478204, 1591912, 1737736, 1835834, 2188879, 2322892, 2501576, 2586857, 2956408, 3671668, 4065061, 4377758, 4645784, 5173714, 7343336, 8130122, 8755516, 10347428, 16260244, 17511032, 20694856, 28455427, 32520488, 56910854, 113821708, 227643416]

約数ペア:

[(1, 227643416), (2, 113821708), (4, 56910854), (7, 32520488), (8, 28455427), (11, 20694856), (13, 17511032), (14, 16260244), (22, 10347428), (26, 8755516), (28, 8130122), (31, 7343336), (44, 5173714), (49, 4645784), (52, 4377758), (56, 4065061), (62, 3671668), (77, 2956408), (88, 2586857), (91, 2501576), (98, 2322892), (104, 2188879), (124, 1835834), (131, 1737736), (143, 1591912), (154, 1478204), (182, 1250788), (196, 1161446), (217, 1049048), (248, 917917), (262, 868868), (286, 795956), (308, 739102), (341, 667576), (364, 625394), (392, 580723), (403, 564872), (434, 524524), (524, 434434), (539, 422344), (572, 397978), (616, 369551), (637, 357368), (682, 333788), (728, 312697), (806, 282436), (868, 262262), (917, 248248), (1001, 227416), (1048, 217217), (1078, 211172), (1144, 198989), (1274, 178684), (1364, 166894), (1441, 157976), (1519, 149864), (1612, 141218), (1703, 133672), (1736, 131131), (1834, 124124), (2002, 113708), (2156, 105586), (2387, 95368), (2548, 89342), (2728, 83447), (2821, 80696), (2882, 78988), (3038, 74932), (3224, 70609), (3406, 66836), (3668, 62062), (4004, 56854), (4061, 56056), (4312, 52793), (4433, 51352), (4774, 47684), (5096, 44671), (5642, 40348), (5764, 39494), (6076, 37466), (6419, 35464), (6812, 33418), (7007, 32488), (7336, 31031), (8008, 28427), (8122, 28028), (8866, 25676), (9548, 23842), (10087, 22568), (11284, 20174), (11528, 19747), (11921, 19096), (12152, 18733), (12838, 17732), (13624, 16709), (14014, 16244)]