255532752

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{19081}}^1$

素因数の和:19129

約数の個数: 80

約数和(自身を含む): 757173760

約数和(自身を除く): 501641008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 19081, 38162, 57243, 76324, 114486, 152648, 171729, 228972, 305296, 343458, 457944, 515187, 591511, 686916, 915888, 1030374, 1183022, 1373832, 1774533, 2060748, 2366044, 2747664, 3549066, 4121496, 4732088, 5323599, 7098132, 8242992, 9464176, 10647198, 14196264, 15970797, 21294396, 28392528, 31941594, 42588792, 63883188, 85177584, 127766376, 255532752]

約数ペア:

[(1, 255532752), (2, 127766376), (3, 85177584), (4, 63883188), (6, 42588792), (8, 31941594), (9, 28392528), (12, 21294396), (16, 15970797), (18, 14196264), (24, 10647198), (27, 9464176), (31, 8242992), (36, 7098132), (48, 5323599), (54, 4732088), (62, 4121496), (72, 3549066), (93, 2747664), (108, 2366044), (124, 2060748), (144, 1774533), (186, 1373832), (216, 1183022), (248, 1030374), (279, 915888), (372, 686916), (432, 591511), (496, 515187), (558, 457944), (744, 343458), (837, 305296), (1116, 228972), (1488, 171729), (1674, 152648), (2232, 114486), (3348, 76324), (4464, 57243), (6696, 38162), (13392, 19081)]