28291266252

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{7393}}^1$

素因数の和:7570

約数の個数: 144

約数和(自身を含む): 77168279552

約数和(自身を除く): 48877013300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 127, 162, 186, 243, 254, 279, 324, 372, 381, 486, 508, 558, 762, 837, 972, 1116, 1143, 1524, 1674, 2286, 2511, 3348, 3429, 3937, 4572, 5022, 6858, 7393, 7533, 7874, 10044, 10287, 11811, 13716, 14786, 15066, 15748, 20574, 22179, 23622, 29572, 30132, 30861, 35433, 41148, 44358, 47244, 61722, 66537, 70866, 88716, 106299, 123444, 133074, 141732, 199611, 212598, 229183, 266148, 318897, 399222, 425196, 458366, 598833, 637794, 687549, 798444, 916732, 938911, 956691, 1197666, 1275588, 1375098, 1796499, 1877822, 1913382, 2062647, 2395332, 2750196, 2816733, 3592998, 3755644, 3826764, 4125294, 5633466, 6187941, 7185996, 8250588, 8450199, 11266932, 12375882, 16900398, 18563823, 24751764, 25350597, 29106241, 33800796, 37127646, 50701194, 55691469, 58212482, 74255292, 76051791, 87318723, 101402388, 111382938, 116424964, 152103582, 174637446, 222765876, 228155373, 261956169, 304207164, 349274892, 456310746, 523912338, 785868507, 912621492, 1047824676, 1571737014, 2357605521, 3143474028, 4715211042, 7072816563, 9430422084, 14145633126, 28291266252]

約数ペア:

[(1, 28291266252), (2, 14145633126), (3, 9430422084), (4, 7072816563), (6, 4715211042), (9, 3143474028), (12, 2357605521), (18, 1571737014), (27, 1047824676), (31, 912621492), (36, 785868507), (54, 523912338), (62, 456310746), (81, 349274892), (93, 304207164), (108, 261956169), (124, 228155373), (127, 222765876), (162, 174637446), (186, 152103582), (243, 116424964), (254, 111382938), (279, 101402388), (324, 87318723), (372, 76051791), (381, 74255292), (486, 58212482), (508, 55691469), (558, 50701194), (762, 37127646), (837, 33800796), (972, 29106241), (1116, 25350597), (1143, 24751764), (1524, 18563823), (1674, 16900398), (2286, 12375882), (2511, 11266932), (3348, 8450199), (3429, 8250588), (3937, 7185996), (4572, 6187941), (5022, 5633466), (6858, 4125294), (7393, 3826764), (7533, 3755644), (7874, 3592998), (10044, 2816733), (10287, 2750196), (11811, 2395332), (13716, 2062647), (14786, 1913382), (15066, 1877822), (15748, 1796499), (20574, 1375098), (22179, 1275588), (23622, 1197666), (29572, 956691), (30132, 938911), (30861, 916732), (35433, 798444), (41148, 687549), (44358, 637794), (47244, 598833), (61722, 458366), (66537, 425196), (70866, 399222), (88716, 318897), (106299, 266148), (123444, 229183), (133074, 212598), (141732, 199611)]