265237984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 596090880

約数和(自身を除く): 330852896

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 109, 124, 176, 218, 223, 248, 341, 352, 436, 446, 496, 682, 872, 892, 992, 1199, 1364, 1744, 1784, 2398, 2453, 2728, 3379, 3488, 3568, 4796, 4906, 5456, 6758, 6913, 7136, 9592, 9812, 10912, 13516, 13826, 19184, 19624, 24307, 27032, 27652, 37169, 38368, 39248, 48614, 54064, 55304, 74338, 76043, 78496, 97228, 108128, 110608, 148676, 152086, 194456, 221216, 267377, 297352, 304172, 388912, 534754, 594704, 608344, 753517, 777824, 1069508, 1189408, 1216688, 1507034, 2139016, 2433376, 3014068, 4278032, 6028136, 8288687, 8556064, 12056272, 16577374, 24112544, 33154748, 66309496, 132618992, 265237984]

約数ペア:

[(1, 265237984), (2, 132618992), (4, 66309496), (8, 33154748), (11, 24112544), (16, 16577374), (22, 12056272), (31, 8556064), (32, 8288687), (44, 6028136), (62, 4278032), (88, 3014068), (109, 2433376), (124, 2139016), (176, 1507034), (218, 1216688), (223, 1189408), (248, 1069508), (341, 777824), (352, 753517), (436, 608344), (446, 594704), (496, 534754), (682, 388912), (872, 304172), (892, 297352), (992, 267377), (1199, 221216), (1364, 194456), (1744, 152086), (1784, 148676), (2398, 110608), (2453, 108128), (2728, 97228), (3379, 78496), (3488, 76043), (3568, 74338), (4796, 55304), (4906, 54064), (5456, 48614), (6758, 39248), (6913, 38368), (7136, 37169), (9592, 27652), (9812, 27032), (10912, 24307), (13516, 19624), (13826, 19184)]