665790528

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1699}}^1$

素因数の和:1884

約数の個数: 112

約数和(自身を含む): 1910283200

約数和(自身を除く): 1244492672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 157, 192, 208, 312, 314, 416, 471, 624, 628, 832, 942, 1248, 1256, 1699, 1884, 2041, 2496, 2512, 3398, 3768, 4082, 5024, 5097, 6123, 6796, 7536, 8164, 10048, 10194, 12246, 13592, 15072, 16328, 20388, 22087, 24492, 27184, 30144, 32656, 40776, 44174, 48984, 54368, 65312, 66261, 81552, 88348, 97968, 108736, 130624, 132522, 163104, 176696, 195936, 265044, 266743, 326208, 353392, 391872, 530088, 533486, 706784, 800229, 1060176, 1066972, 1413568, 1600458, 2120352, 2133944, 3200916, 3467659, 4240704, 4267888, 6401832, 6935318, 8535776, 10402977, 12803664, 13870636, 17071552, 20805954, 25607328, 27741272, 41611908, 51214656, 55482544, 83223816, 110965088, 166447632, 221930176, 332895264, 665790528]

約数ペア:

[(1, 665790528), (2, 332895264), (3, 221930176), (4, 166447632), (6, 110965088), (8, 83223816), (12, 55482544), (13, 51214656), (16, 41611908), (24, 27741272), (26, 25607328), (32, 20805954), (39, 17071552), (48, 13870636), (52, 12803664), (64, 10402977), (78, 8535776), (96, 6935318), (104, 6401832), (156, 4267888), (157, 4240704), (192, 3467659), (208, 3200916), (312, 2133944), (314, 2120352), (416, 1600458), (471, 1413568), (624, 1066972), (628, 1060176), (832, 800229), (942, 706784), (1248, 533486), (1256, 530088), (1699, 391872), (1884, 353392), (2041, 326208), (2496, 266743), (2512, 265044), (3398, 195936), (3768, 176696), (4082, 163104), (5024, 132522), (5097, 130624), (6123, 108736), (6796, 97968), (7536, 88348), (8164, 81552), (10048, 66261), (10194, 65312), (12246, 54368), (13592, 48984), (15072, 44174), (16328, 40776), (20388, 32656), (22087, 30144), (24492, 27184)]