980190828

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 2831431680

約数和(自身を除く): 1851240852

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 37, 47, 51, 54, 68, 74, 94, 102, 108, 111, 141, 148, 153, 188, 204, 222, 282, 306, 307, 333, 423, 444, 459, 564, 612, 614, 629, 666, 799, 846, 918, 921, 999, 1228, 1258, 1269, 1332, 1598, 1692, 1739, 1836, 1842, 1887, 1998, 2397, 2516, 2538, 2763, 3196, 3478, 3684, 3774, 3996, 4794, 5076, 5217, 5219, 5526, 5661, 6956, 7191, 7548, 8289, 9588, 10434, 10438, 11052, 11322, 11359, 14382, 14429, 15651, 15657, 16578, 16983, 20868, 20876, 21573, 22644, 22718, 28764, 28858, 29563, 31302, 31314, 33156, 33966, 34077, 43146, 43287, 45436, 46953, 46971, 57716, 59126, 62604, 62628, 67932, 68154, 86292, 86574, 88689, 93906, 93942, 102231, 118252, 129861, 136308, 140913, 173148, 177378, 187812, 187884, 193103, 204462, 245293, 259722, 266067, 281826, 306693, 354756, 386206, 389583, 408924, 490586, 519444, 532134, 533873, 563652, 579309, 613386, 735879, 772412, 779166, 798201, 981172, 1064268, 1067746, 1158618, 1226772, 1471758, 1558332, 1596402, 1601619, 1737927, 2135492, 2207637, 2317236, 2943516, 3192804, 3203238, 3475854, 4415274, 4804857, 5213781, 6406476, 6622911, 6951708, 8830548, 9075841, 9609714, 10427562, 13245822, 14414571, 18151682, 19219428, 20855124, 26491644, 27227523, 28829142, 36303364, 54455046, 57658284, 81682569, 108910092, 163365138, 245047707, 326730276, 490095414, 980190828]

約数ペア:

[(1, 980190828), (2, 490095414), (3, 326730276), (4, 245047707), (6, 163365138), (9, 108910092), (12, 81682569), (17, 57658284), (18, 54455046), (27, 36303364), (34, 28829142), (36, 27227523), (37, 26491644), (47, 20855124), (51, 19219428), (54, 18151682), (68, 14414571), (74, 13245822), (94, 10427562), (102, 9609714), (108, 9075841), (111, 8830548), (141, 6951708), (148, 6622911), (153, 6406476), (188, 5213781), (204, 4804857), (222, 4415274), (282, 3475854), (306, 3203238), (307, 3192804), (333, 2943516), (423, 2317236), (444, 2207637), (459, 2135492), (564, 1737927), (612, 1601619), (614, 1596402), (629, 1558332), (666, 1471758), (799, 1226772), (846, 1158618), (918, 1067746), (921, 1064268), (999, 981172), (1228, 798201), (1258, 779166), (1269, 772412), (1332, 735879), (1598, 613386), (1692, 579309), (1739, 563652), (1836, 533873), (1842, 532134), (1887, 519444), (1998, 490586), (2397, 408924), (2516, 389583), (2538, 386206), (2763, 354756), (3196, 306693), (3478, 281826), (3684, 266067), (3774, 259722), (3996, 245293), (4794, 204462), (5076, 193103), (5217, 187884), (5219, 187812), (5526, 177378), (5661, 173148), (6956, 140913), (7191, 136308), (7548, 129861), (8289, 118252), (9588, 102231), (10434, 93942), (10438, 93906), (11052, 88689), (11322, 86574), (11359, 86292), (14382, 68154), (14429, 67932), (15651, 62628), (15657, 62604), (16578, 59126), (16983, 57716), (20868, 46971), (20876, 46953), (21573, 45436), (22644, 43287), (22718, 43146), (28764, 34077), (28858, 33966), (29563, 33156), (31302, 31314)]