248150412

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 722534400

約数和(自身を除く): 474383988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 47, 54, 57, 62, 76, 83, 93, 94, 108, 114, 124, 141, 166, 171, 186, 188, 228, 249, 279, 282, 332, 342, 372, 423, 498, 513, 558, 564, 589, 684, 747, 837, 846, 893, 996, 1026, 1116, 1178, 1269, 1457, 1494, 1577, 1674, 1692, 1767, 1786, 2052, 2241, 2356, 2538, 2573, 2679, 2914, 2988, 3154, 3348, 3534, 3572, 3901, 4371, 4482, 4731, 5076, 5146, 5301, 5358, 5828, 6308, 7068, 7719, 7802, 8037, 8742, 8964, 9462, 10292, 10602, 10716, 11703, 13113, 14193, 15438, 15604, 15903, 16074, 17484, 18924, 21204, 23157, 23406, 24111, 26226, 27683, 28386, 30876, 31806, 32148, 35109, 39339, 42579, 46314, 46812, 48222, 48887, 52452, 55366, 56772, 63612, 69471, 70218, 74119, 78678, 83049, 85158, 92628, 96444, 97774, 105327, 110732, 120931, 138942, 140436, 146661, 148238, 157356, 166098, 170316, 195548, 210654, 222357, 241862, 249147, 277884, 293322, 296476, 332196, 362793, 421308, 439983, 444714, 483724, 498294, 586644, 667071, 725586, 747441, 879966, 889428, 996588, 1088379, 1319949, 1334142, 1451172, 1494882, 1759932, 2001213, 2176758, 2297689, 2639898, 2668284, 2989764, 3265137, 4002426, 4353516, 4595378, 5279796, 6530274, 6893067, 8004852, 9190756, 13060548, 13786134, 20679201, 27572268, 41358402, 62037603, 82716804, 124075206, 248150412]

約数ペア:

[(1, 248150412), (2, 124075206), (3, 82716804), (4, 62037603), (6, 41358402), (9, 27572268), (12, 20679201), (18, 13786134), (19, 13060548), (27, 9190756), (31, 8004852), (36, 6893067), (38, 6530274), (47, 5279796), (54, 4595378), (57, 4353516), (62, 4002426), (76, 3265137), (83, 2989764), (93, 2668284), (94, 2639898), (108, 2297689), (114, 2176758), (124, 2001213), (141, 1759932), (166, 1494882), (171, 1451172), (186, 1334142), (188, 1319949), (228, 1088379), (249, 996588), (279, 889428), (282, 879966), (332, 747441), (342, 725586), (372, 667071), (423, 586644), (498, 498294), (513, 483724), (558, 444714), (564, 439983), (589, 421308), (684, 362793), (747, 332196), (837, 296476), (846, 293322), (893, 277884), (996, 249147), (1026, 241862), (1116, 222357), (1178, 210654), (1269, 195548), (1457, 170316), (1494, 166098), (1577, 157356), (1674, 148238), (1692, 146661), (1767, 140436), (1786, 138942), (2052, 120931), (2241, 110732), (2356, 105327), (2538, 97774), (2573, 96444), (2679, 92628), (2914, 85158), (2988, 83049), (3154, 78678), (3348, 74119), (3534, 70218), (3572, 69471), (3901, 63612), (4371, 56772), (4482, 55366), (4731, 52452), (5076, 48887), (5146, 48222), (5301, 46812), (5358, 46314), (5828, 42579), (6308, 39339), (7068, 35109), (7719, 32148), (7802, 31806), (8037, 30876), (8742, 28386), (8964, 27683), (9462, 26226), (10292, 24111), (10602, 23406), (10716, 23157), (11703, 21204), (13113, 18924), (14193, 17484), (15438, 16074), (15604, 15903)]