488919551490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{317}}^1\times {\mathrm{55103}}^1$

素因数の和:55744

約数の個数: 96

約数和(自身を含む): 1279324440576

約数和(自身を除く): 790404889086

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 317, 622, 634, 933, 951, 1555, 1585, 1866, 1902, 2799, 2853, 3110, 3170, 4665, 4755, 5598, 5706, 9330, 9510, 13995, 14265, 27990, 28530, 55103, 98587, 110206, 165309, 197174, 275515, 295761, 330618, 492935, 495927, 551030, 591522, 826545, 887283, 985870, 991854, 1478805, 1653090, 1774566, 2479635, 2957610, 4436415, 4959270, 8872830, 17137033, 17467651, 34274066, 34935302, 51411099, 52402953, 85685165, 87338255, 102822198, 104805906, 154233297, 157208859, 171370330, 174676510, 257055495, 262014765, 308466594, 314417718, 514110990, 524029530, 771166485, 786044295, 1542332970, 1572088590, 5432439461, 10864878922, 16297318383, 27162197305, 32594636766, 48891955149, 54324394610, 81486591915, 97783910298, 162973183830, 244459775745, 488919551490]

約数ペア:

[(1, 488919551490), (2, 244459775745), (3, 162973183830), (5, 97783910298), (6, 81486591915), (9, 54324394610), (10, 48891955149), (15, 32594636766), (18, 27162197305), (30, 16297318383), (45, 10864878922), (90, 5432439461), (311, 1572088590), (317, 1542332970), (622, 786044295), (634, 771166485), (933, 524029530), (951, 514110990), (1555, 314417718), (1585, 308466594), (1866, 262014765), (1902, 257055495), (2799, 174676510), (2853, 171370330), (3110, 157208859), (3170, 154233297), (4665, 104805906), (4755, 102822198), (5598, 87338255), (5706, 85685165), (9330, 52402953), (9510, 51411099), (13995, 34935302), (14265, 34274066), (27990, 17467651), (28530, 17137033), (55103, 8872830), (98587, 4959270), (110206, 4436415), (165309, 2957610), (197174, 2479635), (275515, 1774566), (295761, 1653090), (330618, 1478805), (492935, 991854), (495927, 985870), (551030, 887283), (591522, 826545)]