40383252

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:627

約数の個数: 144

約数和(自身を含む): 131382720

約数和(自身を除く): 90999468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 587, 588, 637, 702, 756, 819, 882, 1092, 1174, 1274, 1323, 1404, 1638, 1761, 1764, 1911, 2348, 2457, 2548, 2646, 3276, 3522, 3822, 4109, 4914, 5283, 5292, 5733, 7044, 7631, 7644, 8218, 9828, 10566, 11466, 12327, 15262, 15849, 16436, 17199, 21132, 22893, 22932, 24654, 28763, 30524, 31698, 34398, 36981, 45786, 49308, 53417, 57526, 63396, 68679, 68796, 73962, 86289, 91572, 106834, 110943, 115052, 137358, 147924, 160251, 172578, 206037, 213668, 221886, 258867, 274716, 320502, 345156, 373919, 412074, 443772, 480753, 517734, 641004, 747838, 776601, 824148, 961506, 1035468, 1121757, 1442259, 1495676, 1553202, 1923012, 2243514, 2884518, 3106404, 3365271, 4487028, 5769036, 6730542, 10095813, 13461084, 20191626, 40383252]

約数ペア:

[(1, 40383252), (2, 20191626), (3, 13461084), (4, 10095813), (6, 6730542), (7, 5769036), (9, 4487028), (12, 3365271), (13, 3106404), (14, 2884518), (18, 2243514), (21, 1923012), (26, 1553202), (27, 1495676), (28, 1442259), (36, 1121757), (39, 1035468), (42, 961506), (49, 824148), (52, 776601), (54, 747838), (63, 641004), (78, 517734), (84, 480753), (91, 443772), (98, 412074), (108, 373919), (117, 345156), (126, 320502), (147, 274716), (156, 258867), (182, 221886), (189, 213668), (196, 206037), (234, 172578), (252, 160251), (273, 147924), (294, 137358), (351, 115052), (364, 110943), (378, 106834), (441, 91572), (468, 86289), (546, 73962), (587, 68796), (588, 68679), (637, 63396), (702, 57526), (756, 53417), (819, 49308), (882, 45786), (1092, 36981), (1174, 34398), (1274, 31698), (1323, 30524), (1404, 28763), (1638, 24654), (1761, 22932), (1764, 22893), (1911, 21132), (2348, 17199), (2457, 16436), (2548, 15849), (2646, 15262), (3276, 12327), (3522, 11466), (3822, 10566), (4109, 9828), (4914, 8218), (5283, 7644), (5292, 7631), (5733, 7044)]