426892323

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 713502720

約数和(自身を除く): 286610397

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 83, 143, 209, 247, 249, 429, 627, 631, 741, 913, 1079, 1577, 1893, 2717, 2739, 3237, 4731, 6941, 8151, 8203, 11869, 11989, 17347, 20501, 20823, 24609, 35607, 35967, 52041, 52373, 61503, 90233, 131879, 155857, 157119, 225511, 270699, 395637, 467571, 576103, 676533, 680849, 995087, 1714427, 1728309, 2042547, 2985261, 5143281, 7489339, 10945957, 12936131, 22468017, 32837871, 38808393, 142297441, 426892323]

約数ペア:

[(1, 426892323), (3, 142297441), (11, 38808393), (13, 32837871), (19, 22468017), (33, 12936131), (39, 10945957), (57, 7489339), (83, 5143281), (143, 2985261), (209, 2042547), (247, 1728309), (249, 1714427), (429, 995087), (627, 680849), (631, 676533), (741, 576103), (913, 467571), (1079, 395637), (1577, 270699), (1893, 225511), (2717, 157119), (2739, 155857), (3237, 131879), (4731, 90233), (6941, 61503), (8151, 52373), (8203, 52041), (11869, 35967), (11989, 35607), (17347, 24609), (20501, 20823)]