428530752

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:561

約数の個数: 168

約数和(自身を含む): 1335064640

約数和(自身を除く): 906533888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 151, 156, 192, 208, 234, 288, 302, 312, 379, 416, 453, 468, 576, 604, 624, 758, 832, 906, 936, 1137, 1208, 1248, 1359, 1516, 1812, 1872, 1963, 2274, 2416, 2496, 2718, 3032, 3411, 3624, 3744, 3926, 4548, 4832, 4927, 5436, 5889, 6064, 6822, 7248, 7488, 7852, 9096, 9664, 9854, 10872, 11778, 12128, 13644, 14496, 14781, 15704, 17667, 18192, 19708, 21744, 23556, 24256, 27288, 28992, 29562, 31408, 35334, 36384, 39416, 43488, 44343, 47112, 54576, 57229, 59124, 62816, 70668, 72768, 78832, 86976, 88686, 94224, 109152, 114458, 118248, 125632, 141336, 157664, 171687, 177372, 188448, 218304, 228916, 236496, 282672, 315328, 343374, 354744, 376896, 457832, 472992, 515061, 565344, 686748, 709488, 743977, 915664, 945984, 1030122, 1130688, 1373496, 1418976, 1487954, 1831328, 2060244, 2231931, 2746992, 2837952, 2975908, 3662656, 4120488, 4463862, 5493984, 5951816, 6695793, 8240976, 8927724, 10987968, 11903632, 13391586, 16481952, 17855448, 23807264, 26783172, 32963904, 35710896, 47614528, 53566344, 71421792, 107132688, 142843584, 214265376, 428530752]

約数ペア:

[(1, 428530752), (2, 214265376), (3, 142843584), (4, 107132688), (6, 71421792), (8, 53566344), (9, 47614528), (12, 35710896), (13, 32963904), (16, 26783172), (18, 23807264), (24, 17855448), (26, 16481952), (32, 13391586), (36, 11903632), (39, 10987968), (48, 8927724), (52, 8240976), (64, 6695793), (72, 5951816), (78, 5493984), (96, 4463862), (104, 4120488), (117, 3662656), (144, 2975908), (151, 2837952), (156, 2746992), (192, 2231931), (208, 2060244), (234, 1831328), (288, 1487954), (302, 1418976), (312, 1373496), (379, 1130688), (416, 1030122), (453, 945984), (468, 915664), (576, 743977), (604, 709488), (624, 686748), (758, 565344), (832, 515061), (906, 472992), (936, 457832), (1137, 376896), (1208, 354744), (1248, 343374), (1359, 315328), (1516, 282672), (1812, 236496), (1872, 228916), (1963, 218304), (2274, 188448), (2416, 177372), (2496, 171687), (2718, 157664), (3032, 141336), (3411, 125632), (3624, 118248), (3744, 114458), (3926, 109152), (4548, 94224), (4832, 88686), (4927, 86976), (5436, 78832), (5889, 72768), (6064, 70668), (6822, 62816), (7248, 59124), (7488, 57229), (7852, 54576), (9096, 47112), (9664, 44343), (9854, 43488), (10872, 39416), (11778, 36384), (12128, 35334), (13644, 31408), (14496, 29562), (14781, 28992), (15704, 27288), (17667, 24256), (18192, 23556), (19708, 21744)]