398502766980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32085569}}^1$

素因数の和:32085610

約数の個数: 96

約数和(自身を含む): 1293690182400

約数和(自身を除く): 895187415420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 32085569, 64171138, 96256707, 128342276, 160427845, 192513414, 288770121, 320855690, 385026828, 481283535, 577540242, 641711380, 737968087, 866310363, 962567070, 1155080484, 1443850605, 1475936174, 1732620726, 1925134140, 2213904261, 2887701210, 2951872348, 3465241452, 3689840435, 4331551815, 4427808522, 5775402420, 6641712783, 7379680870, 8663103630, 8855617044, 11069521305, 13283425566, 14759361740, 17326207260, 19925138349, 22139042610, 26566851132, 33208563915, 39850276698, 44278085220, 66417127830, 79700553396, 99625691745, 132834255660, 199251383490, 398502766980]

約数ペア:

[(1, 398502766980), (2, 199251383490), (3, 132834255660), (4, 99625691745), (5, 79700553396), (6, 66417127830), (9, 44278085220), (10, 39850276698), (12, 33208563915), (15, 26566851132), (18, 22139042610), (20, 19925138349), (23, 17326207260), (27, 14759361740), (30, 13283425566), (36, 11069521305), (45, 8855617044), (46, 8663103630), (54, 7379680870), (60, 6641712783), (69, 5775402420), (90, 4427808522), (92, 4331551815), (108, 3689840435), (115, 3465241452), (135, 2951872348), (138, 2887701210), (180, 2213904261), (207, 1925134140), (230, 1732620726), (270, 1475936174), (276, 1443850605), (345, 1155080484), (414, 962567070), (460, 866310363), (540, 737968087), (621, 641711380), (690, 577540242), (828, 481283535), (1035, 385026828), (1242, 320855690), (1380, 288770121), (2070, 192513414), (2484, 160427845), (3105, 128342276), (4140, 96256707), (6210, 64171138), (12420, 32085569)]