1306926552

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{32203}}^1$

素因数の和:32320

約数の個数: 64

約数和(自身を含む): 3478032000

約数和(自身を除く): 2171105448

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 152, 178, 228, 267, 356, 456, 534, 712, 1068, 1691, 2136, 3382, 5073, 6764, 10146, 13528, 20292, 32203, 40584, 64406, 96609, 128812, 193218, 257624, 386436, 611857, 772872, 1223714, 1835571, 2447428, 2866067, 3671142, 4894856, 5732134, 7342284, 8598201, 11464268, 14684568, 17196402, 22928536, 34392804, 54455273, 68785608, 108910546, 163365819, 217821092, 326731638, 435642184, 653463276, 1306926552]

約数ペア:

[(1, 1306926552), (2, 653463276), (3, 435642184), (4, 326731638), (6, 217821092), (8, 163365819), (12, 108910546), (19, 68785608), (24, 54455273), (38, 34392804), (57, 22928536), (76, 17196402), (89, 14684568), (114, 11464268), (152, 8598201), (178, 7342284), (228, 5732134), (267, 4894856), (356, 3671142), (456, 2866067), (534, 2447428), (712, 1835571), (1068, 1223714), (1691, 772872), (2136, 611857), (3382, 386436), (5073, 257624), (6764, 193218), (10146, 128812), (13528, 96609), (20292, 64406), (32203, 40584)]