1551288232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 3176933760

約数和(自身を除く): 1625645528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 173, 302, 346, 571, 604, 692, 1142, 1208, 1384, 1963, 2249, 2284, 3926, 4498, 4568, 7423, 7852, 8996, 14846, 15704, 17992, 26123, 29692, 52246, 59384, 86221, 98783, 104492, 172442, 197566, 208984, 339599, 344884, 395132, 679198, 689768, 790264, 1120873, 1284179, 1358396, 2241746, 2568358, 2716792, 4483492, 5136716, 8966984, 10273432, 14916233, 29832466, 59664932, 119329864, 193911029, 387822058, 775644116, 1551288232]

約数ペア:

[(1, 1551288232), (2, 775644116), (4, 387822058), (8, 193911029), (13, 119329864), (26, 59664932), (52, 29832466), (104, 14916233), (151, 10273432), (173, 8966984), (302, 5136716), (346, 4483492), (571, 2716792), (604, 2568358), (692, 2241746), (1142, 1358396), (1208, 1284179), (1384, 1120873), (1963, 790264), (2249, 689768), (2284, 679198), (3926, 395132), (4498, 344884), (4568, 339599), (7423, 208984), (7852, 197566), (8996, 172442), (14846, 104492), (15704, 98783), (17992, 86221), (26123, 59384), (29692, 52246)]