15408075492

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{220279}}^1$

素因数の和:220385

約数の個数: 72

約数和(自身を含む): 40892779200

約数和(自身を除く): 25484703708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 67, 87, 116, 134, 174, 201, 261, 268, 348, 402, 522, 603, 804, 1044, 1206, 1943, 2412, 3886, 5829, 7772, 11658, 17487, 23316, 34974, 69948, 220279, 440558, 660837, 881116, 1321674, 1982511, 2643348, 3965022, 6388091, 7930044, 12776182, 14758693, 19164273, 25552364, 29517386, 38328546, 44276079, 57492819, 59034772, 76657092, 88552158, 114985638, 132828237, 177104316, 229971276, 265656474, 428002097, 531312948, 856004194, 1284006291, 1712008388, 2568012582, 3852018873, 5136025164, 7704037746, 15408075492]

約数ペア:

[(1, 15408075492), (2, 7704037746), (3, 5136025164), (4, 3852018873), (6, 2568012582), (9, 1712008388), (12, 1284006291), (18, 856004194), (29, 531312948), (36, 428002097), (58, 265656474), (67, 229971276), (87, 177104316), (116, 132828237), (134, 114985638), (174, 88552158), (201, 76657092), (261, 59034772), (268, 57492819), (348, 44276079), (402, 38328546), (522, 29517386), (603, 25552364), (804, 19164273), (1044, 14758693), (1206, 12776182), (1943, 7930044), (2412, 6388091), (3886, 3965022), (5829, 2643348), (7772, 1982511), (11658, 1321674), (17487, 881116), (23316, 660837), (34974, 440558), (69948, 220279)]