405758832

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4999}}^1$

素因数の和:5118

約数の個数: 80

約数和(自身を含む): 1116000000

約数和(自身を除く): 710241168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 89, 114, 152, 178, 228, 267, 304, 356, 456, 534, 712, 912, 1068, 1424, 1691, 2136, 3382, 4272, 4999, 5073, 6764, 9998, 10146, 13528, 14997, 19996, 20292, 27056, 29994, 39992, 40584, 59988, 79984, 81168, 94981, 119976, 189962, 239952, 284943, 379924, 444911, 569886, 759848, 889822, 1139772, 1334733, 1519696, 1779644, 2279544, 2669466, 3559288, 4559088, 5338932, 7118576, 8453309, 10677864, 16906618, 21355728, 25359927, 33813236, 50719854, 67626472, 101439708, 135252944, 202879416, 405758832]

約数ペア:

[(1, 405758832), (2, 202879416), (3, 135252944), (4, 101439708), (6, 67626472), (8, 50719854), (12, 33813236), (16, 25359927), (19, 21355728), (24, 16906618), (38, 10677864), (48, 8453309), (57, 7118576), (76, 5338932), (89, 4559088), (114, 3559288), (152, 2669466), (178, 2279544), (228, 1779644), (267, 1519696), (304, 1334733), (356, 1139772), (456, 889822), (534, 759848), (712, 569886), (912, 444911), (1068, 379924), (1424, 284943), (1691, 239952), (2136, 189962), (3382, 119976), (4272, 94981), (4999, 81168), (5073, 79984), (6764, 59988), (9998, 40584), (10146, 39992), (13528, 29994), (14997, 27056), (19996, 20292)]