227475768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:893

約数の個数: 128

約数和(自身を含む): 654796800

約数和(自身を除く): 427321032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 104, 116, 124, 156, 174, 186, 232, 248, 312, 348, 372, 377, 403, 696, 744, 754, 806, 811, 899, 1131, 1209, 1508, 1612, 1622, 1798, 2262, 2418, 2433, 2697, 3016, 3224, 3244, 3596, 4524, 4836, 4866, 5394, 6488, 7192, 9048, 9672, 9732, 10543, 10788, 11687, 19464, 21086, 21576, 23374, 23519, 25141, 31629, 35061, 42172, 46748, 47038, 50282, 63258, 70122, 70557, 75423, 84344, 93496, 94076, 100564, 126516, 140244, 141114, 150846, 188152, 201128, 253032, 280488, 282228, 301692, 305747, 326833, 564456, 603384, 611494, 653666, 729089, 917241, 980499, 1222988, 1307332, 1458178, 1834482, 1960998, 2187267, 2445976, 2614664, 2916356, 3668964, 3921996, 4374534, 5832712, 7337928, 7843992, 8749068, 9478157, 17498136, 18956314, 28434471, 37912628, 56868942, 75825256, 113737884, 227475768]

約数ペア:

[(1, 227475768), (2, 113737884), (3, 75825256), (4, 56868942), (6, 37912628), (8, 28434471), (12, 18956314), (13, 17498136), (24, 9478157), (26, 8749068), (29, 7843992), (31, 7337928), (39, 5832712), (52, 4374534), (58, 3921996), (62, 3668964), (78, 2916356), (87, 2614664), (93, 2445976), (104, 2187267), (116, 1960998), (124, 1834482), (156, 1458178), (174, 1307332), (186, 1222988), (232, 980499), (248, 917241), (312, 729089), (348, 653666), (372, 611494), (377, 603384), (403, 564456), (696, 326833), (744, 305747), (754, 301692), (806, 282228), (811, 280488), (899, 253032), (1131, 201128), (1209, 188152), (1508, 150846), (1612, 141114), (1622, 140244), (1798, 126516), (2262, 100564), (2418, 94076), (2433, 93496), (2697, 84344), (3016, 75423), (3224, 70557), (3244, 70122), (3596, 63258), (4524, 50282), (4836, 47038), (4866, 46748), (5394, 42172), (6488, 35061), (7192, 31629), (9048, 25141), (9672, 23519), (9732, 23374), (10543, 21576), (10788, 21086), (11687, 19464)]