21449320128

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{539687}}^1$

素因数の和:539731

約数の個数: 112

約数和(自身を含む): 65798760960

約数和(自身を除く): 44349440832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1242, 1472, 1656, 1728, 2208, 2484, 3312, 4416, 4968, 6624, 9936, 13248, 19872, 39744, 539687, 1079374, 1619061, 2158748, 3238122, 4317496, 4857183, 6476244, 8634992, 9714366, 12412801, 12952488, 14571549, 17269984, 19428732, 24825602, 25904976, 29143098, 34539968, 37238403, 38857464, 49651204, 51809952, 58286196, 74476806, 77714928, 99302408, 103619904, 111715209, 116572392, 148953612, 155429856, 198604816, 223430418, 233144784, 297907224, 310859712, 335145627, 397209632, 446860836, 466289568, 595814448, 670291254, 794419264, 893721672, 932579136, 1191628896, 1340582508, 1787443344, 2383257792, 2681165016, 3574886688, 5362330032, 7149773376, 10724660064, 21449320128]

約数ペア:

[(1, 21449320128), (2, 10724660064), (3, 7149773376), (4, 5362330032), (6, 3574886688), (8, 2681165016), (9, 2383257792), (12, 1787443344), (16, 1340582508), (18, 1191628896), (23, 932579136), (24, 893721672), (27, 794419264), (32, 670291254), (36, 595814448), (46, 466289568), (48, 446860836), (54, 397209632), (64, 335145627), (69, 310859712), (72, 297907224), (92, 233144784), (96, 223430418), (108, 198604816), (138, 155429856), (144, 148953612), (184, 116572392), (192, 111715209), (207, 103619904), (216, 99302408), (276, 77714928), (288, 74476806), (368, 58286196), (414, 51809952), (432, 49651204), (552, 38857464), (576, 37238403), (621, 34539968), (736, 29143098), (828, 25904976), (864, 24825602), (1104, 19428732), (1242, 17269984), (1472, 14571549), (1656, 12952488), (1728, 12412801), (2208, 9714366), (2484, 8634992), (3312, 6476244), (4416, 4857183), (4968, 4317496), (6624, 3238122), (9936, 2158748), (13248, 1619061), (19872, 1079374), (39744, 539687)]