1819605504

素因数分解:

$2^9\times 3^1\times {\mathrm{137}}^1\times {\mathrm{8647}}^1$

素因数の和:8805

約数の個数: 80

約数和(自身を含む): 4883491008

約数和(自身を除く): 3063885504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 256, 274, 384, 411, 512, 548, 768, 822, 1096, 1536, 1644, 2192, 3288, 4384, 6576, 8647, 8768, 13152, 17294, 17536, 25941, 26304, 34588, 35072, 51882, 52608, 69176, 70144, 103764, 105216, 138352, 207528, 210432, 276704, 415056, 553408, 830112, 1106816, 1184639, 1660224, 2213632, 2369278, 3320448, 3553917, 4427264, 4738556, 6640896, 7107834, 9477112, 13281792, 14215668, 18954224, 28431336, 37908448, 56862672, 75816896, 113725344, 151633792, 227450688, 303267584, 454901376, 606535168, 909802752, 1819605504]

約数ペア:

[(1, 1819605504), (2, 909802752), (3, 606535168), (4, 454901376), (6, 303267584), (8, 227450688), (12, 151633792), (16, 113725344), (24, 75816896), (32, 56862672), (48, 37908448), (64, 28431336), (96, 18954224), (128, 14215668), (137, 13281792), (192, 9477112), (256, 7107834), (274, 6640896), (384, 4738556), (411, 4427264), (512, 3553917), (548, 3320448), (768, 2369278), (822, 2213632), (1096, 1660224), (1536, 1184639), (1644, 1106816), (2192, 830112), (3288, 553408), (4384, 415056), (6576, 276704), (8647, 210432), (8768, 207528), (13152, 138352), (17294, 105216), (17536, 103764), (25941, 70144), (26304, 69176), (34588, 52608), (35072, 51882)]