2764728

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 8236800

約数和(自身を除く): 5472072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 43, 47, 57, 72, 76, 86, 94, 114, 129, 141, 152, 171, 172, 188, 228, 258, 282, 342, 344, 376, 387, 423, 456, 516, 564, 684, 774, 817, 846, 893, 1032, 1128, 1368, 1548, 1634, 1692, 1786, 2021, 2451, 2679, 3096, 3268, 3384, 3572, 4042, 4902, 5358, 6063, 6536, 7144, 7353, 8037, 8084, 9804, 10716, 12126, 14706, 16074, 16168, 18189, 19608, 21432, 24252, 29412, 32148, 36378, 38399, 48504, 58824, 64296, 72756, 76798, 115197, 145512, 153596, 230394, 307192, 345591, 460788, 691182, 921576, 1382364, 2764728]

約数ペア:

[(1, 2764728), (2, 1382364), (3, 921576), (4, 691182), (6, 460788), (8, 345591), (9, 307192), (12, 230394), (18, 153596), (19, 145512), (24, 115197), (36, 76798), (38, 72756), (43, 64296), (47, 58824), (57, 48504), (72, 38399), (76, 36378), (86, 32148), (94, 29412), (114, 24252), (129, 21432), (141, 19608), (152, 18189), (171, 16168), (172, 16074), (188, 14706), (228, 12126), (258, 10716), (282, 9804), (342, 8084), (344, 8037), (376, 7353), (387, 7144), (423, 6536), (456, 6063), (516, 5358), (564, 4902), (684, 4042), (774, 3572), (817, 3384), (846, 3268), (893, 3096), (1032, 2679), (1128, 2451), (1368, 2021), (1548, 1786), (1634, 1692)]