471908016

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1$

素因数の和:1203

約数の個数: 120

約数和(自身を含む): 1399635120

約数和(自身を除く): 927727104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 173, 228, 304, 342, 346, 456, 519, 684, 692, 912, 997, 1038, 1368, 1384, 1557, 1994, 2076, 2736, 2768, 2991, 3114, 3287, 3988, 4152, 5982, 6228, 6574, 7976, 8304, 8973, 9861, 11964, 12456, 13148, 15952, 17946, 18943, 19722, 23928, 24912, 26296, 29583, 35892, 37886, 39444, 47856, 52592, 56829, 59166, 71784, 75772, 78888, 113658, 118332, 143568, 151544, 157776, 170487, 172481, 227316, 236664, 303088, 340974, 344962, 454632, 473328, 517443, 681948, 689924, 909264, 1034886, 1363896, 1379848, 1552329, 2069772, 2727792, 2759696, 3104658, 3277139, 4139544, 6209316, 6554278, 8279088, 9831417, 12418632, 13108556, 19662834, 24837264, 26217112, 29494251, 39325668, 52434224, 58988502, 78651336, 117977004, 157302672, 235954008, 471908016]

約数ペア:

[(1, 471908016), (2, 235954008), (3, 157302672), (4, 117977004), (6, 78651336), (8, 58988502), (9, 52434224), (12, 39325668), (16, 29494251), (18, 26217112), (19, 24837264), (24, 19662834), (36, 13108556), (38, 12418632), (48, 9831417), (57, 8279088), (72, 6554278), (76, 6209316), (114, 4139544), (144, 3277139), (152, 3104658), (171, 2759696), (173, 2727792), (228, 2069772), (304, 1552329), (342, 1379848), (346, 1363896), (456, 1034886), (519, 909264), (684, 689924), (692, 681948), (912, 517443), (997, 473328), (1038, 454632), (1368, 344962), (1384, 340974), (1557, 303088), (1994, 236664), (2076, 227316), (2736, 172481), (2768, 170487), (2991, 157776), (3114, 151544), (3287, 143568), (3988, 118332), (4152, 113658), (5982, 78888), (6228, 75772), (6574, 71784), (7976, 59166), (8304, 56829), (8973, 52592), (9861, 47856), (11964, 39444), (12456, 37886), (13148, 35892), (15952, 29583), (17946, 26296), (18943, 24912), (19722, 23928)]