815062752

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{877}}^1$

素因数の和:1361

約数の個数: 144

約数和(自身を含む): 2657727072

約数和(自身を除く): 1842664320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 461, 504, 672, 877, 922, 1008, 1383, 1754, 1844, 2016, 2631, 2766, 3227, 3508, 3688, 4149, 5262, 5532, 6139, 6454, 7016, 7376, 7893, 8298, 9681, 10524, 11064, 12278, 12908, 14032, 14752, 15786, 16596, 18417, 19362, 21048, 22128, 24556, 25816, 28064, 29043, 31572, 33192, 36834, 38724, 42096, 44256, 49112, 51632, 55251, 58086, 63144, 66384, 73668, 77448, 84192, 98224, 103264, 110502, 116172, 126288, 132768, 147336, 154896, 196448, 221004, 232344, 252576, 294672, 309792, 404297, 442008, 464688, 589344, 808594, 884016, 929376, 1212891, 1617188, 1768032, 2425782, 2830079, 3234376, 3638673, 4851564, 5660158, 6468752, 7277346, 8490237, 9703128, 11320316, 12937504, 14554692, 16980474, 19406256, 22640632, 25470711, 29109384, 33960948, 38812512, 45281264, 50941422, 58218768, 67921896, 90562528, 101882844, 116437536, 135843792, 203765688, 271687584, 407531376, 815062752]

約数ペア:

[(1, 815062752), (2, 407531376), (3, 271687584), (4, 203765688), (6, 135843792), (7, 116437536), (8, 101882844), (9, 90562528), (12, 67921896), (14, 58218768), (16, 50941422), (18, 45281264), (21, 38812512), (24, 33960948), (28, 29109384), (32, 25470711), (36, 22640632), (42, 19406256), (48, 16980474), (56, 14554692), (63, 12937504), (72, 11320316), (84, 9703128), (96, 8490237), (112, 7277346), (126, 6468752), (144, 5660158), (168, 4851564), (224, 3638673), (252, 3234376), (288, 2830079), (336, 2425782), (461, 1768032), (504, 1617188), (672, 1212891), (877, 929376), (922, 884016), (1008, 808594), (1383, 589344), (1754, 464688), (1844, 442008), (2016, 404297), (2631, 309792), (2766, 294672), (3227, 252576), (3508, 232344), (3688, 221004), (4149, 196448), (5262, 154896), (5532, 147336), (6139, 132768), (6454, 126288), (7016, 116172), (7376, 110502), (7893, 103264), (8298, 98224), (9681, 84192), (10524, 77448), (11064, 73668), (12278, 66384), (12908, 63144), (14032, 58086), (14752, 55251), (15786, 51632), (16596, 49112), (18417, 44256), (19362, 42096), (21048, 38724), (22128, 36834), (24556, 33192), (25816, 31572), (28064, 29043)]