288534912

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:664

約数の個数: 128

約数和(自身を含む): 819590400

約数和(自身を除く): 531055488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 71, 76, 96, 114, 128, 142, 152, 192, 213, 228, 284, 304, 384, 426, 456, 557, 568, 608, 852, 912, 1114, 1136, 1216, 1349, 1671, 1704, 1824, 2228, 2272, 2432, 2698, 3342, 3408, 3648, 4047, 4456, 4544, 5396, 6684, 6816, 7296, 8094, 8912, 9088, 10583, 10792, 13368, 13632, 16188, 17824, 21166, 21584, 26736, 27264, 31749, 32376, 35648, 39547, 42332, 43168, 53472, 63498, 64752, 71296, 79094, 84664, 86336, 106944, 118641, 126996, 129504, 158188, 169328, 172672, 213888, 237282, 253992, 259008, 316376, 338656, 474564, 507984, 518016, 632752, 677312, 751393, 949128, 1015968, 1265504, 1354624, 1502786, 1898256, 2031936, 2254179, 2531008, 3005572, 3796512, 4063872, 4508358, 5062016, 6011144, 7593024, 9016716, 12022288, 15186048, 18033432, 24044576, 36066864, 48089152, 72133728, 96178304, 144267456, 288534912]

約数ペア:

[(1, 288534912), (2, 144267456), (3, 96178304), (4, 72133728), (6, 48089152), (8, 36066864), (12, 24044576), (16, 18033432), (19, 15186048), (24, 12022288), (32, 9016716), (38, 7593024), (48, 6011144), (57, 5062016), (64, 4508358), (71, 4063872), (76, 3796512), (96, 3005572), (114, 2531008), (128, 2254179), (142, 2031936), (152, 1898256), (192, 1502786), (213, 1354624), (228, 1265504), (284, 1015968), (304, 949128), (384, 751393), (426, 677312), (456, 632752), (557, 518016), (568, 507984), (608, 474564), (852, 338656), (912, 316376), (1114, 259008), (1136, 253992), (1216, 237282), (1349, 213888), (1671, 172672), (1704, 169328), (1824, 158188), (2228, 129504), (2272, 126996), (2432, 118641), (2698, 106944), (3342, 86336), (3408, 84664), (3648, 79094), (4047, 71296), (4456, 64752), (4544, 63498), (5396, 53472), (6684, 43168), (6816, 42332), (7296, 39547), (8094, 35648), (8912, 32376), (9088, 31749), (10583, 27264), (10792, 26736), (13368, 21584), (13632, 21166), (16188, 17824)]