421431864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{5237}}^1$

素因数の和:5732

約数の個数: 64

約数和(自身を含む): 1206835200

約数和(自身を除く): 785403336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 479, 958, 1437, 1916, 2874, 3353, 3832, 5237, 5748, 6706, 10059, 10474, 11496, 13412, 15711, 20118, 20948, 26824, 31422, 36659, 40236, 41896, 62844, 73318, 80472, 109977, 125688, 146636, 219954, 293272, 439908, 879816, 2508523, 5017046, 7525569, 10034092, 15051138, 17559661, 20068184, 30102276, 35119322, 52678983, 60204552, 70238644, 105357966, 140477288, 210715932, 421431864]

約数ペア:

[(1, 421431864), (2, 210715932), (3, 140477288), (4, 105357966), (6, 70238644), (7, 60204552), (8, 52678983), (12, 35119322), (14, 30102276), (21, 20068184), (24, 17559661), (28, 15051138), (42, 10034092), (56, 7525569), (84, 5017046), (168, 2508523), (479, 879816), (958, 439908), (1437, 293272), (1916, 219954), (2874, 146636), (3353, 125688), (3832, 109977), (5237, 80472), (5748, 73318), (6706, 62844), (10059, 41896), (10474, 40236), (11496, 36659), (13412, 31422), (15711, 26824), (20118, 20948)]