285015276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 216

約数和(自身を含む): 939722784

約数和(自身を除く): 654707508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 241, 247, 252, 266, 273, 342, 361, 364, 399, 468, 482, 494, 532, 546, 684, 722, 723, 741, 798, 819, 964, 988, 1083, 1092, 1197, 1444, 1446, 1482, 1596, 1638, 1687, 1729, 2166, 2169, 2223, 2394, 2527, 2892, 2964, 3133, 3249, 3276, 3374, 3458, 4332, 4338, 4446, 4579, 4693, 4788, 5054, 5061, 5187, 6266, 6498, 6748, 6916, 7581, 8676, 8892, 9158, 9386, 9399, 10108, 10122, 10374, 12532, 12996, 13737, 14079, 15162, 15183, 15561, 18316, 18772, 18798, 20244, 20748, 21931, 22743, 27474, 28158, 28197, 30324, 30366, 31122, 32053, 32851, 37596, 41211, 42237, 43862, 45486, 54948, 56316, 56394, 59527, 60732, 62244, 64106, 65702, 65793, 82422, 84474, 87001, 87724, 90972, 96159, 98553, 112788, 119054, 128212, 131404, 131586, 164844, 168948, 174002, 178581, 192318, 197106, 197379, 238108, 261003, 263172, 288477, 295659, 348004, 357162, 384636, 394212, 394758, 416689, 522006, 535743, 576954, 591318, 609007, 714324, 783009, 789516, 833378, 1044012, 1071486, 1131013, 1153908, 1182636, 1218014, 1250067, 1566018, 1666756, 1827021, 2142972, 2262026, 2436028, 2500134, 3132036, 3393039, 3654042, 3750201, 4524052, 5000268, 5481063, 6786078, 7308084, 7500402, 7917091, 10179117, 10962126, 13572156, 15000804, 15834182, 20358234, 21924252, 23751273, 31668364, 40716468, 47502546, 71253819, 95005092, 142507638, 285015276]

約数ペア:

[(1, 285015276), (2, 142507638), (3, 95005092), (4, 71253819), (6, 47502546), (7, 40716468), (9, 31668364), (12, 23751273), (13, 21924252), (14, 20358234), (18, 15834182), (19, 15000804), (21, 13572156), (26, 10962126), (28, 10179117), (36, 7917091), (38, 7500402), (39, 7308084), (42, 6786078), (52, 5481063), (57, 5000268), (63, 4524052), (76, 3750201), (78, 3654042), (84, 3393039), (91, 3132036), (114, 2500134), (117, 2436028), (126, 2262026), (133, 2142972), (156, 1827021), (171, 1666756), (182, 1566018), (228, 1250067), (234, 1218014), (241, 1182636), (247, 1153908), (252, 1131013), (266, 1071486), (273, 1044012), (342, 833378), (361, 789516), (364, 783009), (399, 714324), (468, 609007), (482, 591318), (494, 576954), (532, 535743), (546, 522006), (684, 416689), (722, 394758), (723, 394212), (741, 384636), (798, 357162), (819, 348004), (964, 295659), (988, 288477), (1083, 263172), (1092, 261003), (1197, 238108), (1444, 197379), (1446, 197106), (1482, 192318), (1596, 178581), (1638, 174002), (1687, 168948), (1729, 164844), (2166, 131586), (2169, 131404), (2223, 128212), (2394, 119054), (2527, 112788), (2892, 98553), (2964, 96159), (3133, 90972), (3249, 87724), (3276, 87001), (3374, 84474), (3458, 82422), (4332, 65793), (4338, 65702), (4446, 64106), (4579, 62244), (4693, 60732), (4788, 59527), (5054, 56394), (5061, 56316), (5187, 54948), (6266, 45486), (6498, 43862), (6748, 42237), (6916, 41211), (7581, 37596), (8676, 32851), (8892, 32053), (9158, 31122), (9386, 30366), (9399, 30324), (10108, 28197), (10122, 28158), (10374, 27474), (12532, 22743), (12996, 21931), (13737, 20748), (14079, 20244), (15162, 18798), (15183, 18772), (15561, 18316)]