1238890536

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 3764517120

約数和(自身を除く): 2525626584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 83, 104, 111, 117, 148, 156, 166, 222, 234, 249, 296, 312, 332, 333, 431, 444, 468, 481, 498, 664, 666, 747, 862, 888, 936, 962, 996, 1079, 1293, 1332, 1443, 1494, 1724, 1924, 1992, 2158, 2586, 2664, 2886, 2988, 3071, 3237, 3448, 3848, 3879, 4316, 4329, 5172, 5603, 5772, 5976, 6142, 6474, 7758, 8632, 8658, 9213, 9711, 10344, 11206, 11544, 12284, 12948, 15516, 15947, 16809, 17316, 18426, 19422, 22412, 24568, 25896, 27639, 31032, 31894, 33618, 34632, 35773, 36852, 38844, 39923, 44824, 47841, 50427, 55278, 63788, 67236, 71546, 73704, 77688, 79846, 95682, 100854, 107319, 110556, 119769, 127576, 134472, 143092, 143523, 159692, 191364, 201708, 207311, 214638, 221112, 239538, 286184, 287046, 319384, 321957, 359307, 382728, 403416, 414622, 429276, 465049, 479076, 574092, 621933, 643914, 718614, 829244, 858552, 930098, 958152, 1148184, 1243866, 1287828, 1323601, 1395147, 1437228, 1658488, 1860196, 1865799, 2487732, 2575656, 2647202, 2790294, 2874456, 3720392, 3731598, 3970803, 4185441, 4975464, 5294404, 5580588, 7463196, 7941606, 8370882, 10588808, 11161176, 11912409, 14926392, 15883212, 16741764, 17206813, 23824818, 31766424, 33483528, 34413626, 47649636, 51620439, 68827252, 95299272, 103240878, 137654504, 154861317, 206481756, 309722634, 412963512, 619445268, 1238890536]

約数ペア:

[(1, 1238890536), (2, 619445268), (3, 412963512), (4, 309722634), (6, 206481756), (8, 154861317), (9, 137654504), (12, 103240878), (13, 95299272), (18, 68827252), (24, 51620439), (26, 47649636), (36, 34413626), (37, 33483528), (39, 31766424), (52, 23824818), (72, 17206813), (74, 16741764), (78, 15883212), (83, 14926392), (104, 11912409), (111, 11161176), (117, 10588808), (148, 8370882), (156, 7941606), (166, 7463196), (222, 5580588), (234, 5294404), (249, 4975464), (296, 4185441), (312, 3970803), (332, 3731598), (333, 3720392), (431, 2874456), (444, 2790294), (468, 2647202), (481, 2575656), (498, 2487732), (664, 1865799), (666, 1860196), (747, 1658488), (862, 1437228), (888, 1395147), (936, 1323601), (962, 1287828), (996, 1243866), (1079, 1148184), (1293, 958152), (1332, 930098), (1443, 858552), (1494, 829244), (1724, 718614), (1924, 643914), (1992, 621933), (2158, 574092), (2586, 479076), (2664, 465049), (2886, 429276), (2988, 414622), (3071, 403416), (3237, 382728), (3448, 359307), (3848, 321957), (3879, 319384), (4316, 287046), (4329, 286184), (5172, 239538), (5603, 221112), (5772, 214638), (5976, 207311), (6142, 201708), (6474, 191364), (7758, 159692), (8632, 143523), (8658, 143092), (9213, 134472), (9711, 127576), (10344, 119769), (11206, 110556), (11544, 107319), (12284, 100854), (12948, 95682), (15516, 79846), (15947, 77688), (16809, 73704), (17316, 71546), (18426, 67236), (19422, 63788), (22412, 55278), (24568, 50427), (25896, 47841), (27639, 44824), (31032, 39923), (31894, 38844), (33618, 36852), (34632, 35773)]