331827678

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 224

約数和(自身を含む): 956313792

約数和(自身を除く): 624486114

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 41, 42, 54, 61, 63, 78, 81, 82, 91, 117, 122, 123, 126, 162, 182, 183, 189, 234, 243, 246, 273, 287, 351, 366, 369, 378, 427, 486, 533, 546, 549, 567, 574, 702, 729, 738, 793, 819, 854, 861, 1053, 1066, 1098, 1107, 1134, 1281, 1458, 1586, 1599, 1638, 1647, 1701, 1722, 2106, 2214, 2379, 2457, 2501, 2562, 2583, 3159, 3198, 3294, 3321, 3402, 3731, 3843, 4758, 4797, 4914, 4941, 5002, 5103, 5166, 5551, 6318, 6642, 7137, 7371, 7462, 7503, 7686, 7749, 9477, 9594, 9882, 9963, 10206, 11102, 11193, 11529, 14274, 14391, 14742, 14823, 15006, 15498, 16653, 17507, 18954, 19926, 21411, 22113, 22386, 22509, 23058, 23247, 28782, 29646, 29889, 32513, 33306, 33579, 34587, 35014, 42822, 43173, 44226, 44469, 45018, 46494, 49959, 52521, 59778, 64233, 65026, 66339, 67158, 67527, 69174, 69741, 86346, 88938, 97539, 99918, 100737, 103761, 105042, 128466, 129519, 132678, 135054, 139482, 149877, 157563, 192699, 195078, 201474, 202581, 207522, 209223, 227591, 259038, 292617, 299754, 302211, 311283, 315126, 385398, 388557, 405162, 418446, 449631, 455182, 472689, 578097, 585234, 604422, 607743, 622566, 682773, 777114, 877851, 899262, 906633, 945378, 1156194, 1215486, 1348893, 1365546, 1418067, 1755702, 1813266, 1823229, 2048319, 2633553, 2697786, 2719899, 2836134, 3646458, 4046679, 4096638, 4254201, 5267106, 5439798, 6144957, 7900659, 8093358, 8508402, 12289914, 12762603, 15801318, 18434871, 23701977, 25525206, 36869742, 47403954, 55304613, 110609226, 165913839, 331827678]

約数ペア:

[(1, 331827678), (2, 165913839), (3, 110609226), (6, 55304613), (7, 47403954), (9, 36869742), (13, 25525206), (14, 23701977), (18, 18434871), (21, 15801318), (26, 12762603), (27, 12289914), (39, 8508402), (41, 8093358), (42, 7900659), (54, 6144957), (61, 5439798), (63, 5267106), (78, 4254201), (81, 4096638), (82, 4046679), (91, 3646458), (117, 2836134), (122, 2719899), (123, 2697786), (126, 2633553), (162, 2048319), (182, 1823229), (183, 1813266), (189, 1755702), (234, 1418067), (243, 1365546), (246, 1348893), (273, 1215486), (287, 1156194), (351, 945378), (366, 906633), (369, 899262), (378, 877851), (427, 777114), (486, 682773), (533, 622566), (546, 607743), (549, 604422), (567, 585234), (574, 578097), (702, 472689), (729, 455182), (738, 449631), (793, 418446), (819, 405162), (854, 388557), (861, 385398), (1053, 315126), (1066, 311283), (1098, 302211), (1107, 299754), (1134, 292617), (1281, 259038), (1458, 227591), (1586, 209223), (1599, 207522), (1638, 202581), (1647, 201474), (1701, 195078), (1722, 192699), (2106, 157563), (2214, 149877), (2379, 139482), (2457, 135054), (2501, 132678), (2562, 129519), (2583, 128466), (3159, 105042), (3198, 103761), (3294, 100737), (3321, 99918), (3402, 97539), (3731, 88938), (3843, 86346), (4758, 69741), (4797, 69174), (4914, 67527), (4941, 67158), (5002, 66339), (5103, 65026), (5166, 64233), (5551, 59778), (6318, 52521), (6642, 49959), (7137, 46494), (7371, 45018), (7462, 44469), (7503, 44226), (7686, 43173), (7749, 42822), (9477, 35014), (9594, 34587), (9882, 33579), (9963, 33306), (10206, 32513), (11102, 29889), (11193, 29646), (11529, 28782), (14274, 23247), (14391, 23058), (14742, 22509), (14823, 22386), (15006, 22113), (15498, 21411), (16653, 19926), (17507, 18954)]