2990442312

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{290447}}^1$

素因数の和:290483

約数の個数: 96

約数和(自身を含む): 9515076480

約数和(自身を除く): 6524634168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 2574, 3432, 5148, 10296, 290447, 580894, 871341, 1161788, 1742682, 2323576, 2614023, 3194917, 3485364, 3775811, 5228046, 6389834, 6970728, 7551622, 9584751, 10456092, 11327433, 12779668, 15103244, 19169502, 20912184, 22654866, 25559336, 28754253, 30206488, 33982299, 38339004, 41533921, 45309732, 57508506, 67964598, 76678008, 83067842, 90619464, 115017012, 124601763, 135929196, 166135684, 230034024, 249203526, 271858392, 332271368, 373805289, 498407052, 747610578, 996814104, 1495221156, 2990442312]

約数ペア:

[(1, 2990442312), (2, 1495221156), (3, 996814104), (4, 747610578), (6, 498407052), (8, 373805289), (9, 332271368), (11, 271858392), (12, 249203526), (13, 230034024), (18, 166135684), (22, 135929196), (24, 124601763), (26, 115017012), (33, 90619464), (36, 83067842), (39, 76678008), (44, 67964598), (52, 57508506), (66, 45309732), (72, 41533921), (78, 38339004), (88, 33982299), (99, 30206488), (104, 28754253), (117, 25559336), (132, 22654866), (143, 20912184), (156, 19169502), (198, 15103244), (234, 12779668), (264, 11327433), (286, 10456092), (312, 9584751), (396, 7551622), (429, 6970728), (468, 6389834), (572, 5228046), (792, 3775811), (858, 3485364), (936, 3194917), (1144, 2614023), (1287, 2323576), (1716, 1742682), (2574, 1161788), (3432, 871341), (5148, 580894), (10296, 290447)]