4381441428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2503}}^1$

素因数の和:2766

約数の個数: 144

約数和(自身を含む): 12868356480

約数和(自身を除く): 8486915052

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 229, 273, 294, 364, 458, 546, 588, 637, 687, 916, 1092, 1274, 1374, 1603, 1911, 2503, 2548, 2748, 2977, 3206, 3822, 4809, 5006, 5954, 6412, 7509, 7644, 8931, 9618, 10012, 11221, 11908, 15018, 17521, 17862, 19236, 20839, 22442, 30036, 32539, 33663, 35042, 35724, 41678, 44884, 52563, 62517, 65078, 67326, 70084, 83356, 97617, 105126, 122647, 125034, 130156, 134652, 145873, 195234, 210252, 227773, 245294, 250068, 291746, 367941, 390468, 437619, 455546, 490588, 573187, 583492, 683319, 735882, 875238, 911092, 1146374, 1366638, 1471764, 1594411, 1719561, 1750476, 2292748, 2733276, 3188822, 3439122, 4012309, 4783233, 6377644, 6878244, 7451431, 8024618, 9566466, 12036927, 14902862, 16049236, 19132932, 22354293, 24073854, 28086163, 29805724, 44708586, 48147708, 52160017, 56172326, 84258489, 89417172, 104320034, 112344652, 156480051, 168516978, 208640068, 312960102, 337033956, 365120119, 625920204, 730240238, 1095360357, 1460480476, 2190720714, 4381441428]

約数ペア:

[(1, 4381441428), (2, 2190720714), (3, 1460480476), (4, 1095360357), (6, 730240238), (7, 625920204), (12, 365120119), (13, 337033956), (14, 312960102), (21, 208640068), (26, 168516978), (28, 156480051), (39, 112344652), (42, 104320034), (49, 89417172), (52, 84258489), (78, 56172326), (84, 52160017), (91, 48147708), (98, 44708586), (147, 29805724), (156, 28086163), (182, 24073854), (196, 22354293), (229, 19132932), (273, 16049236), (294, 14902862), (364, 12036927), (458, 9566466), (546, 8024618), (588, 7451431), (637, 6878244), (687, 6377644), (916, 4783233), (1092, 4012309), (1274, 3439122), (1374, 3188822), (1603, 2733276), (1911, 2292748), (2503, 1750476), (2548, 1719561), (2748, 1594411), (2977, 1471764), (3206, 1366638), (3822, 1146374), (4809, 911092), (5006, 875238), (5954, 735882), (6412, 683319), (7509, 583492), (7644, 573187), (8931, 490588), (9618, 455546), (10012, 437619), (11221, 390468), (11908, 367941), (15018, 291746), (17521, 250068), (17862, 245294), (19236, 227773), (20839, 210252), (22442, 195234), (30036, 145873), (32539, 134652), (33663, 130156), (35042, 125034), (35724, 122647), (41678, 105126), (44884, 97617), (52563, 83356), (62517, 70084), (65078, 67326)]