402575572

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6359}}^1$

素因数の和:6413

約数の個数: 72

約数和(自身を含む): 913550400

約数和(自身を除く): 510974828

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 323, 476, 532, 646, 833, 931, 1292, 1666, 1862, 2261, 3332, 3724, 4522, 6359, 9044, 12718, 15827, 25436, 31654, 44513, 63308, 89026, 108103, 120821, 178052, 216206, 241642, 311591, 432412, 483284, 623182, 756721, 845747, 1246364, 1513442, 1691494, 2053957, 3026884, 3382988, 4107914, 5297047, 5920229, 8215828, 10594094, 11840458, 14377699, 21188188, 23680916, 28755398, 57510796, 100643893, 201287786, 402575572]

約数ペア:

[(1, 402575572), (2, 201287786), (4, 100643893), (7, 57510796), (14, 28755398), (17, 23680916), (19, 21188188), (28, 14377699), (34, 11840458), (38, 10594094), (49, 8215828), (68, 5920229), (76, 5297047), (98, 4107914), (119, 3382988), (133, 3026884), (196, 2053957), (238, 1691494), (266, 1513442), (323, 1246364), (476, 845747), (532, 756721), (646, 623182), (833, 483284), (931, 432412), (1292, 311591), (1666, 241642), (1862, 216206), (2261, 178052), (3332, 120821), (3724, 108103), (4522, 89026), (6359, 63308), (9044, 44513), (12718, 31654), (15827, 25436)]