204744408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:665

約数の個数: 128

約数和(自身を含む): 590976000

約数和(自身を除く): 386231592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 47, 58, 66, 87, 88, 94, 116, 132, 141, 174, 188, 232, 264, 282, 319, 348, 376, 517, 564, 569, 638, 696, 957, 1034, 1128, 1138, 1276, 1363, 1551, 1707, 1914, 2068, 2276, 2552, 2726, 3102, 3414, 3828, 4089, 4136, 4552, 5452, 6204, 6259, 6828, 7656, 8178, 10904, 12408, 12518, 13656, 14993, 16356, 16501, 18777, 25036, 26743, 29986, 32712, 33002, 37554, 44979, 49503, 50072, 53486, 59972, 66004, 75108, 80229, 89958, 99006, 106972, 119944, 132008, 150216, 160458, 179916, 181511, 198012, 213944, 294173, 320916, 359832, 363022, 396024, 544533, 588346, 641832, 726044, 775547, 882519, 1089066, 1176692, 1452088, 1551094, 1765038, 2178132, 2326641, 2353384, 3102188, 3530076, 4356264, 4653282, 6204376, 7060152, 8531017, 9306564, 17062034, 18613128, 25593051, 34124068, 51186102, 68248136, 102372204, 204744408]

約数ペア:

[(1, 204744408), (2, 102372204), (3, 68248136), (4, 51186102), (6, 34124068), (8, 25593051), (11, 18613128), (12, 17062034), (22, 9306564), (24, 8531017), (29, 7060152), (33, 6204376), (44, 4653282), (47, 4356264), (58, 3530076), (66, 3102188), (87, 2353384), (88, 2326641), (94, 2178132), (116, 1765038), (132, 1551094), (141, 1452088), (174, 1176692), (188, 1089066), (232, 882519), (264, 775547), (282, 726044), (319, 641832), (348, 588346), (376, 544533), (517, 396024), (564, 363022), (569, 359832), (638, 320916), (696, 294173), (957, 213944), (1034, 198012), (1128, 181511), (1138, 179916), (1276, 160458), (1363, 150216), (1551, 132008), (1707, 119944), (1914, 106972), (2068, 99006), (2276, 89958), (2552, 80229), (2726, 75108), (3102, 66004), (3414, 59972), (3828, 53486), (4089, 50072), (4136, 49503), (4552, 44979), (5452, 37554), (6204, 33002), (6259, 32712), (6828, 29986), (7656, 26743), (8178, 25036), (10904, 18777), (12408, 16501), (12518, 16356), (13656, 14993)]