407288712

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{13331}}^1$

素因数の和:13426

約数の個数: 64

約数和(自身を含む): 1087891200

約数和(自身を除く): 680602488

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 67, 76, 114, 134, 152, 201, 228, 268, 402, 456, 536, 804, 1273, 1608, 2546, 3819, 5092, 7638, 10184, 13331, 15276, 26662, 30552, 39993, 53324, 79986, 106648, 159972, 253289, 319944, 506578, 759867, 893177, 1013156, 1519734, 1786354, 2026312, 2679531, 3039468, 3572708, 5359062, 6078936, 7145416, 10718124, 16970363, 21436248, 33940726, 50911089, 67881452, 101822178, 135762904, 203644356, 407288712]

約数ペア:

[(1, 407288712), (2, 203644356), (3, 135762904), (4, 101822178), (6, 67881452), (8, 50911089), (12, 33940726), (19, 21436248), (24, 16970363), (38, 10718124), (57, 7145416), (67, 6078936), (76, 5359062), (114, 3572708), (134, 3039468), (152, 2679531), (201, 2026312), (228, 1786354), (268, 1519734), (402, 1013156), (456, 893177), (536, 759867), (804, 506578), (1273, 319944), (1608, 253289), (2546, 159972), (3819, 106648), (5092, 79986), (7638, 53324), (10184, 39993), (13331, 30552), (15276, 26662)]