291219989456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{120103}}^1$

素因数の和:120744

約数の個数: 80

約数和(自身を含む): 643373107200

約数和(自身を除く): 352153117744

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 599, 1012, 1198, 2024, 2396, 4048, 4792, 6589, 9584, 13178, 13777, 26356, 27554, 52712, 55108, 105424, 110216, 120103, 151547, 220432, 240206, 303094, 480412, 606188, 960824, 1212376, 1321133, 1921648, 2424752, 2642266, 2762369, 5284532, 5524738, 10569064, 11049476, 21138128, 22098952, 30386059, 44197904, 60772118, 71941697, 121544236, 143883394, 243088472, 287766788, 486176944, 575533576, 791358667, 1151067152, 1582717334, 1654659031, 3165434668, 3309318062, 6330869336, 6618636124, 12661738672, 13237272248, 18201249341, 26474544496, 36402498682, 72804997364, 145609994728, 291219989456]

約数ペア:

[(1, 291219989456), (2, 145609994728), (4, 72804997364), (8, 36402498682), (11, 26474544496), (16, 18201249341), (22, 13237272248), (23, 12661738672), (44, 6618636124), (46, 6330869336), (88, 3309318062), (92, 3165434668), (176, 1654659031), (184, 1582717334), (253, 1151067152), (368, 791358667), (506, 575533576), (599, 486176944), (1012, 287766788), (1198, 243088472), (2024, 143883394), (2396, 121544236), (4048, 71941697), (4792, 60772118), (6589, 44197904), (9584, 30386059), (13178, 22098952), (13777, 21138128), (26356, 11049476), (27554, 10569064), (52712, 5524738), (55108, 5284532), (105424, 2762369), (110216, 2642266), (120103, 2424752), (151547, 1921648), (220432, 1321133), (240206, 1212376), (303094, 960824), (480412, 606188)]