2497590888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13591}}^1$

素因数の和:13663

約数の個数: 128

約数和(自身を含む): 7307059200

約数和(自身を除く): 4809468312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 988, 1178, 1209, 1482, 1612, 1767, 1976, 2356, 2418, 2964, 3224, 3534, 4712, 4836, 5928, 7068, 7657, 9672, 13591, 14136, 15314, 22971, 27182, 30628, 40773, 45942, 54364, 61256, 81546, 91884, 108728, 163092, 176683, 183768, 258229, 326184, 353366, 421321, 516458, 530049, 706732, 774687, 842642, 1032916, 1060098, 1263963, 1413464, 1549374, 1685284, 2065832, 2120196, 2527926, 3098748, 3356977, 3370568, 4240392, 5055852, 5477173, 6197496, 6713954, 8005099, 10070931, 10111704, 10954346, 13427908, 16010198, 16431519, 20141862, 21908692, 24015297, 26855816, 32020396, 32863038, 40283724, 43817384, 48030594, 64040792, 65726076, 80567448, 96061188, 104066287, 131452152, 192122376, 208132574, 312198861, 416265148, 624397722, 832530296, 1248795444, 2497590888]

約数ペア:

[(1, 2497590888), (2, 1248795444), (3, 832530296), (4, 624397722), (6, 416265148), (8, 312198861), (12, 208132574), (13, 192122376), (19, 131452152), (24, 104066287), (26, 96061188), (31, 80567448), (38, 65726076), (39, 64040792), (52, 48030594), (57, 43817384), (62, 40283724), (76, 32863038), (78, 32020396), (93, 26855816), (104, 24015297), (114, 21908692), (124, 20141862), (152, 16431519), (156, 16010198), (186, 13427908), (228, 10954346), (247, 10111704), (248, 10070931), (312, 8005099), (372, 6713954), (403, 6197496), (456, 5477173), (494, 5055852), (589, 4240392), (741, 3370568), (744, 3356977), (806, 3098748), (988, 2527926), (1178, 2120196), (1209, 2065832), (1482, 1685284), (1612, 1549374), (1767, 1413464), (1976, 1263963), (2356, 1060098), (2418, 1032916), (2964, 842642), (3224, 774687), (3534, 706732), (4712, 530049), (4836, 516458), (5928, 421321), (7068, 353366), (7657, 326184), (9672, 258229), (13591, 183768), (14136, 176683), (15314, 163092), (22971, 108728), (27182, 91884), (30628, 81546), (40773, 61256), (45942, 54364)]