388540404

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5953}}^1$

素因数の和:6014

約数の個数: 108

約数和(自身を含む): 1173569124

約数和(自身を除く): 785028720

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 63, 74, 84, 98, 111, 126, 147, 148, 196, 222, 252, 259, 294, 333, 441, 444, 518, 588, 666, 777, 882, 1036, 1332, 1554, 1764, 1813, 2331, 3108, 3626, 4662, 5439, 5953, 7252, 9324, 10878, 11906, 16317, 17859, 21756, 23812, 32634, 35718, 41671, 53577, 65268, 71436, 83342, 107154, 125013, 166684, 214308, 220261, 250026, 291697, 375039, 440522, 500052, 583394, 660783, 750078, 875091, 881044, 1166788, 1321566, 1500156, 1541827, 1750182, 1982349, 2625273, 2643132, 3083654, 3500364, 3964698, 4625481, 5250546, 6167308, 7929396, 9250962, 10501092, 10792789, 13876443, 18501924, 21585578, 27752886, 32378367, 43171156, 55505772, 64756734, 97135101, 129513468, 194270202, 388540404]

約数ペア:

[(1, 388540404), (2, 194270202), (3, 129513468), (4, 97135101), (6, 64756734), (7, 55505772), (9, 43171156), (12, 32378367), (14, 27752886), (18, 21585578), (21, 18501924), (28, 13876443), (36, 10792789), (37, 10501092), (42, 9250962), (49, 7929396), (63, 6167308), (74, 5250546), (84, 4625481), (98, 3964698), (111, 3500364), (126, 3083654), (147, 2643132), (148, 2625273), (196, 1982349), (222, 1750182), (252, 1541827), (259, 1500156), (294, 1321566), (333, 1166788), (441, 881044), (444, 875091), (518, 750078), (588, 660783), (666, 583394), (777, 500052), (882, 440522), (1036, 375039), (1332, 291697), (1554, 250026), (1764, 220261), (1813, 214308), (2331, 166684), (3108, 125013), (3626, 107154), (4662, 83342), (5439, 71436), (5953, 65268), (7252, 53577), (9324, 41671), (10878, 35718), (11906, 32634), (16317, 23812), (17859, 21756)]