647131970412

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{20921}}^1\times {\mathrm{9239}}^1$

素因数の和:30204

約数の個数: 96

約数和(自身を含む): 1732140748800

約数和(自身を除く): 1085008778388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 9239, 18478, 20921, 27717, 36956, 41842, 55434, 62763, 83151, 83684, 110868, 125526, 166302, 188289, 249453, 251052, 286409, 332604, 376578, 498906, 564867, 572818, 648551, 753156, 859227, 997812, 1129734, 1145636, 1297102, 1718454, 1945653, 2259468, 2577681, 2594204, 3436908, 3891306, 5155362, 5836959, 7733043, 7782612, 10310724, 11673918, 15466086, 17510877, 23347836, 30932172, 35021754, 70043508, 193289119, 386578238, 579867357, 773156476, 1159734714, 1739602071, 2319469428, 3479204142, 5218806213, 5991962689, 6958408284, 10437612426, 11983925378, 17975888067, 20875224852, 23967850756, 35951776134, 53927664201, 71903552268, 107855328402, 161782992603, 215710656804, 323565985206, 647131970412]

約数ペア:

[(1, 647131970412), (2, 323565985206), (3, 215710656804), (4, 161782992603), (6, 107855328402), (9, 71903552268), (12, 53927664201), (18, 35951776134), (27, 23967850756), (31, 20875224852), (36, 17975888067), (54, 11983925378), (62, 10437612426), (93, 6958408284), (108, 5991962689), (124, 5218806213), (186, 3479204142), (279, 2319469428), (372, 1739602071), (558, 1159734714), (837, 773156476), (1116, 579867357), (1674, 386578238), (3348, 193289119), (9239, 70043508), (18478, 35021754), (20921, 30932172), (27717, 23347836), (36956, 17510877), (41842, 15466086), (55434, 11673918), (62763, 10310724), (83151, 7782612), (83684, 7733043), (110868, 5836959), (125526, 5155362), (166302, 3891306), (188289, 3436908), (249453, 2594204), (251052, 2577681), (286409, 2259468), (332604, 1945653), (376578, 1718454), (498906, 1297102), (564867, 1145636), (572818, 1129734), (648551, 997812), (753156, 859227)]