402680628

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{32611}}^1$

素因数の和:32642

約数の個数: 72

約数和(自身を含む): 1187076800

約数和(自身を除く): 784396172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 32611, 65222, 97833, 130444, 195666, 228277, 293499, 391332, 456554, 586998, 684831, 913108, 1173996, 1369662, 1597939, 2054493, 2739324, 3195878, 4108986, 4793817, 6391756, 8217972, 9587634, 11185573, 14381451, 19175268, 22371146, 28762902, 33556719, 44742292, 57525804, 67113438, 100670157, 134226876, 201340314, 402680628]

約数ペア:

[(1, 402680628), (2, 201340314), (3, 134226876), (4, 100670157), (6, 67113438), (7, 57525804), (9, 44742292), (12, 33556719), (14, 28762902), (18, 22371146), (21, 19175268), (28, 14381451), (36, 11185573), (42, 9587634), (49, 8217972), (63, 6391756), (84, 4793817), (98, 4108986), (126, 3195878), (147, 2739324), (196, 2054493), (252, 1597939), (294, 1369662), (343, 1173996), (441, 913108), (588, 684831), (686, 586998), (882, 456554), (1029, 391332), (1372, 293499), (1764, 228277), (2058, 195666), (3087, 130444), (4116, 97833), (6174, 65222), (12348, 32611)]