305073408

素因数分解:

$2^8\times 3^1\times {\mathrm{163}}^1\times {\mathrm{2437}}^1$

素因数の和:2619

約数の個数: 72

約数和(自身を含む): 817256608

約数和(自身を除く): 512183200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 256, 326, 384, 489, 652, 768, 978, 1304, 1956, 2437, 2608, 3912, 4874, 5216, 7311, 7824, 9748, 10432, 14622, 15648, 19496, 20864, 29244, 31296, 38992, 41728, 58488, 62592, 77984, 116976, 125184, 155968, 233952, 311936, 397231, 467904, 623872, 794462, 935808, 1191693, 1588924, 1871616, 2383386, 3177848, 4766772, 6355696, 9533544, 12711392, 19067088, 25422784, 38134176, 50845568, 76268352, 101691136, 152536704, 305073408]

約数ペア:

[(1, 305073408), (2, 152536704), (3, 101691136), (4, 76268352), (6, 50845568), (8, 38134176), (12, 25422784), (16, 19067088), (24, 12711392), (32, 9533544), (48, 6355696), (64, 4766772), (96, 3177848), (128, 2383386), (163, 1871616), (192, 1588924), (256, 1191693), (326, 935808), (384, 794462), (489, 623872), (652, 467904), (768, 397231), (978, 311936), (1304, 233952), (1956, 155968), (2437, 125184), (2608, 116976), (3912, 77984), (4874, 62592), (5216, 58488), (7311, 41728), (7824, 38992), (9748, 31296), (10432, 29244), (14622, 20864), (15648, 19496)]