1158492816

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19963}}^1$

素因数の和:20021

約数の個数: 120

約数和(自身を含む): 3604380416

約数和(自身を除く): 2445887600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 14508, 19344, 19963, 29016, 39926, 58032, 59889, 79852, 119778, 159704, 179667, 239556, 259519, 319408, 359334, 479112, 519038, 618853, 718668, 778557, 958224, 1038076, 1237706, 1437336, 1557114, 1856559, 2076152, 2335671, 2475412, 2874672, 3114228, 3713118, 4152304, 4671342, 4950824, 5569677, 6228456, 7426236, 8045089, 9342684, 9901648, 11139354, 12456912, 14852472, 16090178, 18685368, 22278708, 24135267, 29704944, 32180356, 37370736, 44557416, 48270534, 64360712, 72405801, 89114832, 96541068, 128721424, 144811602, 193082136, 289623204, 386164272, 579246408, 1158492816]

約数ペア:

[(1, 1158492816), (2, 579246408), (3, 386164272), (4, 289623204), (6, 193082136), (8, 144811602), (9, 128721424), (12, 96541068), (13, 89114832), (16, 72405801), (18, 64360712), (24, 48270534), (26, 44557416), (31, 37370736), (36, 32180356), (39, 29704944), (48, 24135267), (52, 22278708), (62, 18685368), (72, 16090178), (78, 14852472), (93, 12456912), (104, 11139354), (117, 9901648), (124, 9342684), (144, 8045089), (156, 7426236), (186, 6228456), (208, 5569677), (234, 4950824), (248, 4671342), (279, 4152304), (312, 3713118), (372, 3114228), (403, 2874672), (468, 2475412), (496, 2335671), (558, 2076152), (624, 1856559), (744, 1557114), (806, 1437336), (936, 1237706), (1116, 1038076), (1209, 958224), (1488, 778557), (1612, 718668), (1872, 618853), (2232, 519038), (2418, 479112), (3224, 359334), (3627, 319408), (4464, 259519), (4836, 239556), (6448, 179667), (7254, 159704), (9672, 119778), (14508, 79852), (19344, 59889), (19963, 58032), (29016, 39926)]