268486530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1907}}^1$

素因数の和:1968

約数の個数: 96

約数和(自身を含む): 732763584

約数和(自身を除く): 464277054

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 361, 390, 494, 570, 722, 741, 1083, 1235, 1482, 1805, 1907, 2166, 2470, 3610, 3705, 3814, 4693, 5415, 5721, 7410, 9386, 9535, 10830, 11442, 14079, 19070, 23465, 24791, 28158, 28605, 36233, 46930, 49582, 57210, 70395, 72466, 74373, 108699, 123955, 140790, 148746, 181165, 217398, 247910, 362330, 371865, 471029, 543495, 688427, 743730, 942058, 1086990, 1376854, 1413087, 2065281, 2355145, 2826174, 3442135, 4130562, 4710290, 6884270, 7065435, 8949551, 10326405, 14130870, 17899102, 20652810, 26848653, 44747755, 53697306, 89495510, 134243265, 268486530]

約数ペア:

[(1, 268486530), (2, 134243265), (3, 89495510), (5, 53697306), (6, 44747755), (10, 26848653), (13, 20652810), (15, 17899102), (19, 14130870), (26, 10326405), (30, 8949551), (38, 7065435), (39, 6884270), (57, 4710290), (65, 4130562), (78, 3442135), (95, 2826174), (114, 2355145), (130, 2065281), (190, 1413087), (195, 1376854), (247, 1086990), (285, 942058), (361, 743730), (390, 688427), (494, 543495), (570, 471029), (722, 371865), (741, 362330), (1083, 247910), (1235, 217398), (1482, 181165), (1805, 148746), (1907, 140790), (2166, 123955), (2470, 108699), (3610, 74373), (3705, 72466), (3814, 70395), (4693, 57210), (5415, 49582), (5721, 46930), (7410, 36233), (9386, 28605), (9535, 28158), (10830, 24791), (11442, 23465), (14079, 19070)]