309637872

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1495

約数の個数: 120

約数和(自身を含む): 914004000

約数和(自身を除く): 604366128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 53, 58, 72, 87, 106, 116, 144, 159, 174, 212, 232, 261, 318, 348, 424, 464, 477, 522, 636, 696, 848, 954, 1044, 1272, 1392, 1399, 1537, 1908, 2088, 2544, 2798, 3074, 3816, 4176, 4197, 4611, 5596, 6148, 7632, 8394, 9222, 11192, 12296, 12591, 13833, 16788, 18444, 22384, 24592, 25182, 27666, 33576, 36888, 40571, 50364, 55332, 67152, 73776, 74147, 81142, 100728, 110664, 121713, 148294, 162284, 201456, 221328, 222441, 243426, 296588, 324568, 365139, 444882, 486852, 593176, 649136, 667323, 730278, 889764, 973704, 1186352, 1334646, 1460556, 1779528, 1947408, 2150263, 2669292, 2921112, 3559056, 4300526, 5338584, 5842224, 6450789, 8601052, 10677168, 12901578, 17202104, 19352367, 25803156, 34404208, 38704734, 51606312, 77409468, 103212624, 154818936, 309637872]

約数ペア:

[(1, 309637872), (2, 154818936), (3, 103212624), (4, 77409468), (6, 51606312), (8, 38704734), (9, 34404208), (12, 25803156), (16, 19352367), (18, 17202104), (24, 12901578), (29, 10677168), (36, 8601052), (48, 6450789), (53, 5842224), (58, 5338584), (72, 4300526), (87, 3559056), (106, 2921112), (116, 2669292), (144, 2150263), (159, 1947408), (174, 1779528), (212, 1460556), (232, 1334646), (261, 1186352), (318, 973704), (348, 889764), (424, 730278), (464, 667323), (477, 649136), (522, 593176), (636, 486852), (696, 444882), (848, 365139), (954, 324568), (1044, 296588), (1272, 243426), (1392, 222441), (1399, 221328), (1537, 201456), (1908, 162284), (2088, 148294), (2544, 121713), (2798, 110664), (3074, 100728), (3816, 81142), (4176, 74147), (4197, 73776), (4611, 67152), (5596, 55332), (6148, 50364), (7632, 40571), (8394, 36888), (9222, 33576), (11192, 27666), (12296, 25182), (12591, 24592), (13833, 22384), (16788, 18444)]