1303237312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:414

約数の個数: 112

約数和(自身を含む): 2867558400

約数和(自身を除く): 1564321088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 139, 191, 208, 236, 278, 382, 416, 472, 556, 764, 767, 832, 944, 1112, 1528, 1534, 1807, 1888, 2224, 2483, 3056, 3068, 3614, 3776, 4448, 4966, 6112, 6136, 7228, 8201, 8896, 9932, 11269, 12224, 12272, 14456, 16402, 19864, 22538, 24544, 26549, 28912, 32804, 39728, 45076, 49088, 53098, 57824, 65608, 79456, 90152, 106196, 106613, 115648, 131216, 146497, 158912, 180304, 212392, 213226, 262432, 292994, 345137, 360608, 424784, 426452, 524864, 585988, 690274, 721216, 849568, 852904, 1171976, 1380548, 1566391, 1699136, 1705808, 2343952, 2761096, 3132782, 3411616, 4687904, 5522192, 6265564, 6823232, 9375808, 11044384, 12531128, 20363083, 22088768, 25062256, 40726166, 50124512, 81452332, 100249024, 162904664, 325809328, 651618656, 1303237312]

約数ペア:

[(1, 1303237312), (2, 651618656), (4, 325809328), (8, 162904664), (13, 100249024), (16, 81452332), (26, 50124512), (32, 40726166), (52, 25062256), (59, 22088768), (64, 20363083), (104, 12531128), (118, 11044384), (139, 9375808), (191, 6823232), (208, 6265564), (236, 5522192), (278, 4687904), (382, 3411616), (416, 3132782), (472, 2761096), (556, 2343952), (764, 1705808), (767, 1699136), (832, 1566391), (944, 1380548), (1112, 1171976), (1528, 852904), (1534, 849568), (1807, 721216), (1888, 690274), (2224, 585988), (2483, 524864), (3056, 426452), (3068, 424784), (3614, 360608), (3776, 345137), (4448, 292994), (4966, 262432), (6112, 213226), (6136, 212392), (7228, 180304), (8201, 158912), (8896, 146497), (9932, 131216), (11269, 115648), (12224, 106613), (12272, 106196), (14456, 90152), (16402, 79456), (19864, 65608), (22538, 57824), (24544, 53098), (26549, 49088), (28912, 45076), (32804, 39728)]