1629248256

素因数分解:

$2^8\times 3^4\times {\mathrm{78571}}^1$

素因数の和:78599

約数の個数: 90

約数和(自身を含む): 4858185332

約数和(自身を除く): 3228937076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20736, 78571, 157142, 235713, 314284, 471426, 628568, 707139, 942852, 1257136, 1414278, 1885704, 2121417, 2514272, 2828556, 3771408, 4242834, 5028544, 5657112, 6364251, 7542816, 8485668, 10057088, 11314224, 12728502, 15085632, 16971336, 20114176, 22628448, 25457004, 30171264, 33942672, 45256896, 50914008, 60342528, 67885344, 90513792, 101828016, 135770688, 181027584, 203656032, 271541376, 407312064, 543082752, 814624128, 1629248256]

約数ペア:

[(1, 1629248256), (2, 814624128), (3, 543082752), (4, 407312064), (6, 271541376), (8, 203656032), (9, 181027584), (12, 135770688), (16, 101828016), (18, 90513792), (24, 67885344), (27, 60342528), (32, 50914008), (36, 45256896), (48, 33942672), (54, 30171264), (64, 25457004), (72, 22628448), (81, 20114176), (96, 16971336), (108, 15085632), (128, 12728502), (144, 11314224), (162, 10057088), (192, 8485668), (216, 7542816), (256, 6364251), (288, 5657112), (324, 5028544), (384, 4242834), (432, 3771408), (576, 2828556), (648, 2514272), (768, 2121417), (864, 1885704), (1152, 1414278), (1296, 1257136), (1728, 942852), (2304, 707139), (2592, 628568), (3456, 471426), (5184, 314284), (6912, 235713), (10368, 157142), (20736, 78571)]