520703664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1267

約数の個数: 160

約数和(自身を含む): 1567399680

約数和(自身を除く): 1046696016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 37, 38, 39, 48, 52, 57, 74, 76, 78, 104, 111, 114, 148, 152, 156, 208, 222, 228, 247, 296, 304, 312, 444, 456, 481, 494, 592, 624, 703, 741, 888, 912, 962, 988, 1187, 1406, 1443, 1482, 1776, 1924, 1976, 2109, 2374, 2812, 2886, 2964, 3561, 3848, 3952, 4218, 4748, 5624, 5772, 5928, 7122, 7696, 8436, 9139, 9496, 11248, 11544, 11856, 14244, 15431, 16872, 18278, 18992, 22553, 23088, 27417, 28488, 30862, 33744, 36556, 43919, 45106, 46293, 54834, 56976, 61724, 67659, 73112, 87838, 90212, 92586, 109668, 123448, 131757, 135318, 146224, 175676, 180424, 185172, 219336, 246896, 263514, 270636, 293189, 351352, 360848, 370344, 438672, 527028, 541272, 570947, 586378, 702704, 740688, 834461, 879567, 1054056, 1082544, 1141894, 1172756, 1668922, 1712841, 1759134, 2108112, 2283788, 2345512, 2503383, 3337844, 3425682, 3518268, 4567576, 4691024, 5006766, 6675688, 6851364, 7036536, 9135152, 10013532, 10847993, 13351376, 13702728, 14073072, 20027064, 21695986, 27405456, 32543979, 40054128, 43391972, 65087958, 86783944, 130175916, 173567888, 260351832, 520703664]

約数ペア:

[(1, 520703664), (2, 260351832), (3, 173567888), (4, 130175916), (6, 86783944), (8, 65087958), (12, 43391972), (13, 40054128), (16, 32543979), (19, 27405456), (24, 21695986), (26, 20027064), (37, 14073072), (38, 13702728), (39, 13351376), (48, 10847993), (52, 10013532), (57, 9135152), (74, 7036536), (76, 6851364), (78, 6675688), (104, 5006766), (111, 4691024), (114, 4567576), (148, 3518268), (152, 3425682), (156, 3337844), (208, 2503383), (222, 2345512), (228, 2283788), (247, 2108112), (296, 1759134), (304, 1712841), (312, 1668922), (444, 1172756), (456, 1141894), (481, 1082544), (494, 1054056), (592, 879567), (624, 834461), (703, 740688), (741, 702704), (888, 586378), (912, 570947), (962, 541272), (988, 527028), (1187, 438672), (1406, 370344), (1443, 360848), (1482, 351352), (1776, 293189), (1924, 270636), (1976, 263514), (2109, 246896), (2374, 219336), (2812, 185172), (2886, 180424), (2964, 175676), (3561, 146224), (3848, 135318), (3952, 131757), (4218, 123448), (4748, 109668), (5624, 92586), (5772, 90212), (5928, 87838), (7122, 73112), (7696, 67659), (8436, 61724), (9139, 56976), (9496, 54834), (11248, 46293), (11544, 45106), (11856, 43919), (14244, 36556), (15431, 33744), (16872, 30862), (18278, 28488), (18992, 27417), (22553, 23088)]