1287832224

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1877}}^1$

素因数の和:2918

約数の個数: 96

約数和(自身を含む): 3869341056

約数和(自身を除く): 2581508832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1021, 1877, 2042, 3063, 3754, 4084, 5631, 6126, 7147, 7508, 8168, 11262, 12252, 13139, 14294, 15016, 16336, 21441, 22524, 24504, 26278, 28588, 30032, 32672, 39417, 42882, 45048, 49008, 52556, 57176, 60064, 78834, 85764, 90096, 98016, 105112, 114352, 157668, 171528, 180192, 210224, 228704, 315336, 343056, 420448, 630672, 686112, 1261344, 1916417, 3832834, 5749251, 7665668, 11498502, 13414919, 15331336, 22997004, 26829838, 30662672, 40244757, 45994008, 53659676, 61325344, 80489514, 91988016, 107319352, 160979028, 183976032, 214638704, 321958056, 429277408, 643916112, 1287832224]

約数ペア:

[(1, 1287832224), (2, 643916112), (3, 429277408), (4, 321958056), (6, 214638704), (7, 183976032), (8, 160979028), (12, 107319352), (14, 91988016), (16, 80489514), (21, 61325344), (24, 53659676), (28, 45994008), (32, 40244757), (42, 30662672), (48, 26829838), (56, 22997004), (84, 15331336), (96, 13414919), (112, 11498502), (168, 7665668), (224, 5749251), (336, 3832834), (672, 1916417), (1021, 1261344), (1877, 686112), (2042, 630672), (3063, 420448), (3754, 343056), (4084, 315336), (5631, 228704), (6126, 210224), (7147, 180192), (7508, 171528), (8168, 157668), (11262, 114352), (12252, 105112), (13139, 98016), (14294, 90096), (15016, 85764), (16336, 78834), (21441, 60064), (22524, 57176), (24504, 52556), (26278, 49008), (28588, 45048), (30032, 42882), (32672, 39417)]