2393873508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:654

約数の個数: 144

約数和(自身を含む): 6325803456

約数和(自身を除く): 3931929948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 61, 74, 78, 111, 122, 148, 156, 169, 183, 222, 244, 338, 366, 444, 481, 507, 523, 676, 732, 793, 962, 1014, 1046, 1443, 1569, 1586, 1924, 2028, 2092, 2257, 2379, 2886, 3138, 3172, 4514, 4758, 5772, 6253, 6276, 6771, 6799, 9028, 9516, 10309, 12506, 13542, 13598, 18759, 19351, 20397, 20618, 25012, 27084, 27196, 29341, 30927, 31903, 37518, 38702, 40794, 41236, 58053, 58682, 61854, 63806, 75036, 77404, 81588, 88023, 88387, 95709, 116106, 117364, 123708, 127612, 176046, 176774, 191418, 232212, 251563, 265161, 352092, 353548, 381433, 382836, 414739, 503126, 530322, 754689, 762866, 829478, 1006252, 1060644, 1144299, 1180411, 1244217, 1509378, 1525732, 1658956, 2288598, 2360822, 2488434, 3018756, 3270319, 3541233, 4577196, 4721644, 4976868, 5391607, 6540638, 7082466, 9810957, 10783214, 13081276, 14164932, 15345343, 16174821, 19621914, 21566428, 30690686, 32349642, 39243828, 46036029, 61381372, 64699284, 92072058, 184144116, 199489459, 398978918, 598468377, 797957836, 1196936754, 2393873508]

約数ペア:

[(1, 2393873508), (2, 1196936754), (3, 797957836), (4, 598468377), (6, 398978918), (12, 199489459), (13, 184144116), (26, 92072058), (37, 64699284), (39, 61381372), (52, 46036029), (61, 39243828), (74, 32349642), (78, 30690686), (111, 21566428), (122, 19621914), (148, 16174821), (156, 15345343), (169, 14164932), (183, 13081276), (222, 10783214), (244, 9810957), (338, 7082466), (366, 6540638), (444, 5391607), (481, 4976868), (507, 4721644), (523, 4577196), (676, 3541233), (732, 3270319), (793, 3018756), (962, 2488434), (1014, 2360822), (1046, 2288598), (1443, 1658956), (1569, 1525732), (1586, 1509378), (1924, 1244217), (2028, 1180411), (2092, 1144299), (2257, 1060644), (2379, 1006252), (2886, 829478), (3138, 762866), (3172, 754689), (4514, 530322), (4758, 503126), (5772, 414739), (6253, 382836), (6276, 381433), (6771, 353548), (6799, 352092), (9028, 265161), (9516, 251563), (10309, 232212), (12506, 191418), (13542, 176774), (13598, 176046), (18759, 127612), (19351, 123708), (20397, 117364), (20618, 116106), (25012, 95709), (27084, 88387), (27196, 88023), (29341, 81588), (30927, 77404), (31903, 75036), (37518, 63806), (38702, 61854), (40794, 58682), (41236, 58053)]