420582144

素因数分解:

$2^8\times 3^1\times {\mathrm{419}}^1\times {\mathrm{1307}}^1$

素因数の和:1745

約数の個数: 72

約数和(自身を含む): 1122891840

約数和(自身を除く): 702309696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 419, 768, 838, 1257, 1307, 1676, 2514, 2614, 3352, 3921, 5028, 5228, 6704, 7842, 10056, 10456, 13408, 15684, 20112, 20912, 26816, 31368, 40224, 41824, 53632, 62736, 80448, 83648, 107264, 125472, 160896, 167296, 250944, 321792, 334592, 501888, 547633, 1003776, 1095266, 1642899, 2190532, 3285798, 4381064, 6571596, 8762128, 13143192, 17524256, 26286384, 35048512, 52572768, 70097024, 105145536, 140194048, 210291072, 420582144]

約数ペア:

[(1, 420582144), (2, 210291072), (3, 140194048), (4, 105145536), (6, 70097024), (8, 52572768), (12, 35048512), (16, 26286384), (24, 17524256), (32, 13143192), (48, 8762128), (64, 6571596), (96, 4381064), (128, 3285798), (192, 2190532), (256, 1642899), (384, 1095266), (419, 1003776), (768, 547633), (838, 501888), (1257, 334592), (1307, 321792), (1676, 250944), (2514, 167296), (2614, 160896), (3352, 125472), (3921, 107264), (5028, 83648), (5228, 80448), (6704, 62736), (7842, 53632), (10056, 41824), (10456, 40224), (13408, 31368), (15684, 26816), (20112, 20912)]