502489416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4723}}^1$

素因数の和:4787

約数の個数: 128

約数和(自身を含む): 1523773440

約数和(自身を除く): 1021284024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 372, 403, 429, 572, 682, 744, 806, 858, 1023, 1144, 1209, 1364, 1612, 1716, 2046, 2418, 2728, 3224, 3432, 4092, 4433, 4723, 4836, 8184, 8866, 9446, 9672, 13299, 14169, 17732, 18892, 26598, 28338, 35464, 37784, 51953, 53196, 56676, 61399, 103906, 106392, 113352, 122798, 146413, 155859, 184197, 207812, 245596, 292826, 311718, 368394, 415624, 439239, 491192, 585652, 623436, 675389, 736788, 878478, 1171304, 1246872, 1350778, 1473576, 1610543, 1756956, 1903369, 2026167, 2701556, 3221086, 3513912, 3806738, 4052334, 4831629, 5403112, 5710107, 6442172, 7613476, 8104668, 9663258, 11420214, 12884344, 15226952, 16209336, 19326516, 20937059, 22840428, 38653032, 41874118, 45680856, 62811177, 83748236, 125622354, 167496472, 251244708, 502489416]

約数ペア:

[(1, 502489416), (2, 251244708), (3, 167496472), (4, 125622354), (6, 83748236), (8, 62811177), (11, 45680856), (12, 41874118), (13, 38653032), (22, 22840428), (24, 20937059), (26, 19326516), (31, 16209336), (33, 15226952), (39, 12884344), (44, 11420214), (52, 9663258), (62, 8104668), (66, 7613476), (78, 6442172), (88, 5710107), (93, 5403112), (104, 4831629), (124, 4052334), (132, 3806738), (143, 3513912), (156, 3221086), (186, 2701556), (248, 2026167), (264, 1903369), (286, 1756956), (312, 1610543), (341, 1473576), (372, 1350778), (403, 1246872), (429, 1171304), (572, 878478), (682, 736788), (744, 675389), (806, 623436), (858, 585652), (1023, 491192), (1144, 439239), (1209, 415624), (1364, 368394), (1612, 311718), (1716, 292826), (2046, 245596), (2418, 207812), (2728, 184197), (3224, 155859), (3432, 146413), (4092, 122798), (4433, 113352), (4723, 106392), (4836, 103906), (8184, 61399), (8866, 56676), (9446, 53196), (9672, 51953), (13299, 37784), (14169, 35464), (17732, 28338), (18892, 26598)]