237768512

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 112

約数和(自身を含む): 518891520

約数和(自身を除く): 281123008

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 41, 62, 64, 74, 79, 82, 124, 148, 158, 164, 248, 296, 316, 328, 496, 592, 632, 656, 992, 1147, 1184, 1264, 1271, 1312, 1517, 1984, 2294, 2368, 2449, 2528, 2542, 2624, 2923, 3034, 3239, 4588, 4898, 5056, 5084, 5846, 6068, 6478, 9176, 9796, 10168, 11692, 12136, 12956, 18352, 19592, 20336, 23384, 24272, 25912, 36704, 39184, 40672, 46768, 47027, 48544, 51824, 73408, 78368, 81344, 90613, 93536, 94054, 97088, 100409, 103648, 119843, 156736, 181226, 187072, 188108, 200818, 207296, 239686, 362452, 376216, 401636, 479372, 724904, 752432, 803272, 958744, 1449808, 1504864, 1606544, 1917488, 2899616, 3009728, 3213088, 3715133, 3834976, 5799232, 6426176, 7430266, 7669952, 14860532, 29721064, 59442128, 118884256, 237768512]

約数ペア:

[(1, 237768512), (2, 118884256), (4, 59442128), (8, 29721064), (16, 14860532), (31, 7669952), (32, 7430266), (37, 6426176), (41, 5799232), (62, 3834976), (64, 3715133), (74, 3213088), (79, 3009728), (82, 2899616), (124, 1917488), (148, 1606544), (158, 1504864), (164, 1449808), (248, 958744), (296, 803272), (316, 752432), (328, 724904), (496, 479372), (592, 401636), (632, 376216), (656, 362452), (992, 239686), (1147, 207296), (1184, 200818), (1264, 188108), (1271, 187072), (1312, 181226), (1517, 156736), (1984, 119843), (2294, 103648), (2368, 100409), (2449, 97088), (2528, 94054), (2542, 93536), (2624, 90613), (2923, 81344), (3034, 78368), (3239, 73408), (4588, 51824), (4898, 48544), (5056, 47027), (5084, 46768), (5846, 40672), (6068, 39184), (6478, 36704), (9176, 25912), (9796, 24272), (10168, 23384), (11692, 20336), (12136, 19592), (12956, 18352)]