99889804544

素因数分解:

$2^8\times {\mathrm{461}}^1\times {\mathrm{829}}^1\times {\mathrm{1021}}^1$

素因数の和:2327

約数の個数: 72

約数和(自身を含む): 200258917320

約数和(自身を除く): 100369112776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 461, 829, 922, 1021, 1658, 1844, 2042, 3316, 3688, 4084, 6632, 7376, 8168, 13264, 14752, 16336, 26528, 29504, 32672, 53056, 59008, 65344, 106112, 118016, 130688, 212224, 261376, 382169, 470681, 764338, 846409, 941362, 1528676, 1692818, 1882724, 3057352, 3385636, 3765448, 6114704, 6771272, 7530896, 12229408, 13542544, 15061792, 24458816, 27085088, 30123584, 48917632, 54170176, 60247168, 97835264, 108340352, 120494336, 216680704, 390194549, 780389098, 1560778196, 3121556392, 6243112784, 12486225568, 24972451136, 49944902272, 99889804544]

約数ペア:

[(1, 99889804544), (2, 49944902272), (4, 24972451136), (8, 12486225568), (16, 6243112784), (32, 3121556392), (64, 1560778196), (128, 780389098), (256, 390194549), (461, 216680704), (829, 120494336), (922, 108340352), (1021, 97835264), (1658, 60247168), (1844, 54170176), (2042, 48917632), (3316, 30123584), (3688, 27085088), (4084, 24458816), (6632, 15061792), (7376, 13542544), (8168, 12229408), (13264, 7530896), (14752, 6771272), (16336, 6114704), (26528, 3765448), (29504, 3385636), (32672, 3057352), (53056, 1882724), (59008, 1692818), (65344, 1528676), (106112, 941362), (118016, 846409), (130688, 764338), (212224, 470681), (261376, 382169)]