420170088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{1319}}^1$

素因数の和:2362

約数の個数: 64

約数和(自身を含む): 1133193600

約数和(自身を除く): 713023512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1021, 1319, 2042, 2638, 3063, 3957, 4084, 5276, 6126, 7914, 8168, 10552, 12252, 13273, 15828, 17147, 24504, 26546, 31656, 34294, 39819, 51441, 53092, 68588, 79638, 102882, 106184, 137176, 159276, 205764, 318552, 411528, 1346699, 2693398, 4040097, 5386796, 8080194, 10773592, 16160388, 17507087, 32320776, 35014174, 52521261, 70028348, 105042522, 140056696, 210085044, 420170088]

約数ペア:

[(1, 420170088), (2, 210085044), (3, 140056696), (4, 105042522), (6, 70028348), (8, 52521261), (12, 35014174), (13, 32320776), (24, 17507087), (26, 16160388), (39, 10773592), (52, 8080194), (78, 5386796), (104, 4040097), (156, 2693398), (312, 1346699), (1021, 411528), (1319, 318552), (2042, 205764), (2638, 159276), (3063, 137176), (3957, 106184), (4084, 102882), (5276, 79638), (6126, 68588), (7914, 53092), (8168, 51441), (10552, 39819), (12252, 34294), (13273, 31656), (15828, 26546), (17147, 24504)]