419374916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8273}}^1$

素因数の和:8348

約数の個数: 48

約数和(自身を含む): 834019200

約数和(自身を除く): 414644284

約数列:

[1, 2, 4, 19, 23, 29, 38, 46, 58, 76, 92, 116, 437, 551, 667, 874, 1102, 1334, 1748, 2204, 2668, 8273, 12673, 16546, 25346, 33092, 50692, 157187, 190279, 239917, 314374, 380558, 479834, 628748, 761116, 959668, 3615301, 4558423, 5518091, 7230602, 9116846, 11036182, 14461204, 18233692, 22072364, 104843729, 209687458, 419374916]

約数ペア:

[(1, 419374916), (2, 209687458), (4, 104843729), (19, 22072364), (23, 18233692), (29, 14461204), (38, 11036182), (46, 9116846), (58, 7230602), (76, 5518091), (92, 4558423), (116, 3615301), (437, 959668), (551, 761116), (667, 628748), (874, 479834), (1102, 380558), (1334, 314374), (1748, 239917), (2204, 190279), (2668, 157187), (8273, 50692), (12673, 33092), (16546, 25346)]