478842012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2971}}^1$

素因数の和:3040

約数の個数: 108

約数和(自身を含む): 1366864408

約数和(自身を除く): 888022396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 121, 132, 148, 198, 222, 242, 333, 363, 396, 407, 444, 484, 666, 726, 814, 1089, 1221, 1332, 1452, 1628, 2178, 2442, 2971, 3663, 4356, 4477, 4884, 5942, 7326, 8913, 8954, 11884, 13431, 14652, 17826, 17908, 26739, 26862, 32681, 35652, 40293, 53478, 53724, 65362, 80586, 98043, 106956, 109927, 130724, 161172, 196086, 219854, 294129, 329781, 359491, 392172, 439708, 588258, 659562, 718982, 989343, 1078473, 1176516, 1209197, 1319124, 1437964, 1978686, 2156946, 2418394, 3235419, 3627591, 3957372, 4313892, 4836788, 6470838, 7255182, 10882773, 12941676, 13301167, 14510364, 21765546, 26602334, 39903501, 43531092, 53204668, 79807002, 119710503, 159614004, 239421006, 478842012]

約数ペア:

[(1, 478842012), (2, 239421006), (3, 159614004), (4, 119710503), (6, 79807002), (9, 53204668), (11, 43531092), (12, 39903501), (18, 26602334), (22, 21765546), (33, 14510364), (36, 13301167), (37, 12941676), (44, 10882773), (66, 7255182), (74, 6470838), (99, 4836788), (111, 4313892), (121, 3957372), (132, 3627591), (148, 3235419), (198, 2418394), (222, 2156946), (242, 1978686), (333, 1437964), (363, 1319124), (396, 1209197), (407, 1176516), (444, 1078473), (484, 989343), (666, 718982), (726, 659562), (814, 588258), (1089, 439708), (1221, 392172), (1332, 359491), (1452, 329781), (1628, 294129), (2178, 219854), (2442, 196086), (2971, 161172), (3663, 130724), (4356, 109927), (4477, 106956), (4884, 98043), (5942, 80586), (7326, 65362), (8913, 53724), (8954, 53478), (11884, 40293), (13431, 35652), (14652, 32681), (17826, 26862), (17908, 26739)]