397573722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 1130927616

約数和(自身を除く): 733353894

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 61, 63, 69, 78, 91, 117, 122, 126, 138, 161, 173, 182, 183, 207, 234, 273, 299, 322, 346, 366, 414, 427, 483, 519, 546, 549, 598, 793, 819, 854, 897, 966, 1038, 1098, 1211, 1281, 1403, 1449, 1557, 1586, 1638, 1794, 2093, 2249, 2379, 2422, 2562, 2691, 2806, 2898, 3114, 3633, 3843, 3979, 4186, 4209, 4498, 4758, 5382, 5551, 6279, 6747, 7137, 7266, 7686, 7958, 8418, 9821, 10553, 10899, 11102, 11937, 12558, 12627, 13494, 14274, 15743, 16653, 18239, 18837, 19642, 20241, 21106, 21798, 23874, 25254, 27853, 29463, 31486, 31659, 33306, 35811, 36478, 37674, 40482, 47229, 49959, 51727, 54717, 55706, 58926, 63318, 71622, 73871, 83559, 88389, 94458, 94977, 99918, 103454, 109434, 127673, 137189, 141687, 147742, 155181, 164151, 167118, 176778, 189954, 221613, 242719, 250677, 255346, 274378, 283374, 310362, 328302, 362089, 383019, 411567, 443226, 465543, 485438, 501354, 664839, 724178, 728157, 766038, 823134, 931086, 960323, 1086267, 1149057, 1234701, 1329678, 1456314, 1699033, 1920646, 2172534, 2184471, 2298114, 2469402, 2880969, 3155347, 3258801, 3398066, 4368942, 5097099, 5761938, 6310694, 6517602, 8642907, 9466041, 10194198, 15291297, 17285814, 18932082, 22087429, 28398123, 30582594, 44174858, 56796246, 66262287, 132524574, 198786861, 397573722]

約数ペア:

[(1, 397573722), (2, 198786861), (3, 132524574), (6, 66262287), (7, 56796246), (9, 44174858), (13, 30582594), (14, 28398123), (18, 22087429), (21, 18932082), (23, 17285814), (26, 15291297), (39, 10194198), (42, 9466041), (46, 8642907), (61, 6517602), (63, 6310694), (69, 5761938), (78, 5097099), (91, 4368942), (117, 3398066), (122, 3258801), (126, 3155347), (138, 2880969), (161, 2469402), (173, 2298114), (182, 2184471), (183, 2172534), (207, 1920646), (234, 1699033), (273, 1456314), (299, 1329678), (322, 1234701), (346, 1149057), (366, 1086267), (414, 960323), (427, 931086), (483, 823134), (519, 766038), (546, 728157), (549, 724178), (598, 664839), (793, 501354), (819, 485438), (854, 465543), (897, 443226), (966, 411567), (1038, 383019), (1098, 362089), (1211, 328302), (1281, 310362), (1403, 283374), (1449, 274378), (1557, 255346), (1586, 250677), (1638, 242719), (1794, 221613), (2093, 189954), (2249, 176778), (2379, 167118), (2422, 164151), (2562, 155181), (2691, 147742), (2806, 141687), (2898, 137189), (3114, 127673), (3633, 109434), (3843, 103454), (3979, 99918), (4186, 94977), (4209, 94458), (4498, 88389), (4758, 83559), (5382, 73871), (5551, 71622), (6279, 63318), (6747, 58926), (7137, 55706), (7266, 54717), (7686, 51727), (7958, 49959), (8418, 47229), (9821, 40482), (10553, 37674), (10899, 36478), (11102, 35811), (11937, 33306), (12558, 31659), (12627, 31486), (13494, 29463), (14274, 27853), (15743, 25254), (16653, 23874), (18239, 21798), (18837, 21106), (19642, 20241)]