260294112

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1879}}^1$

素因数の和:1945

約数の個数: 144

約数和(自身を含む): 819131040

約数和(自身を除く): 558836928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 208, 222, 234, 288, 296, 312, 333, 416, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1184, 1248, 1332, 1443, 1776, 1872, 1879, 1924, 2664, 2886, 3552, 3744, 3758, 3848, 4329, 5328, 5637, 5772, 7516, 7696, 8658, 10656, 11274, 11544, 15032, 15392, 16911, 17316, 22548, 23088, 24427, 30064, 33822, 34632, 45096, 46176, 48854, 60128, 67644, 69264, 69523, 73281, 90192, 97708, 135288, 138528, 139046, 146562, 180384, 195416, 208569, 219843, 270576, 278092, 293124, 390832, 417138, 439686, 541152, 556184, 586248, 625707, 781664, 834276, 879372, 903799, 1112368, 1172496, 1251414, 1668552, 1758744, 1807598, 2224736, 2344992, 2502828, 2711397, 3337104, 3517488, 3615196, 5005656, 5422794, 6674208, 7034976, 7230392, 8134191, 10011312, 10845588, 14460784, 16268382, 20022624, 21691176, 28921568, 32536764, 43382352, 65073528, 86764704, 130147056, 260294112]

約数ペア:

[(1, 260294112), (2, 130147056), (3, 86764704), (4, 65073528), (6, 43382352), (8, 32536764), (9, 28921568), (12, 21691176), (13, 20022624), (16, 16268382), (18, 14460784), (24, 10845588), (26, 10011312), (32, 8134191), (36, 7230392), (37, 7034976), (39, 6674208), (48, 5422794), (52, 5005656), (72, 3615196), (74, 3517488), (78, 3337104), (96, 2711397), (104, 2502828), (111, 2344992), (117, 2224736), (144, 1807598), (148, 1758744), (156, 1668552), (208, 1251414), (222, 1172496), (234, 1112368), (288, 903799), (296, 879372), (312, 834276), (333, 781664), (416, 625707), (444, 586248), (468, 556184), (481, 541152), (592, 439686), (624, 417138), (666, 390832), (888, 293124), (936, 278092), (962, 270576), (1184, 219843), (1248, 208569), (1332, 195416), (1443, 180384), (1776, 146562), (1872, 139046), (1879, 138528), (1924, 135288), (2664, 97708), (2886, 90192), (3552, 73281), (3744, 69523), (3758, 69264), (3848, 67644), (4329, 60128), (5328, 48854), (5637, 46176), (5772, 45096), (7516, 34632), (7696, 33822), (8658, 30064), (10656, 24427), (11274, 23088), (11544, 22548), (15032, 17316), (15392, 16911)]