407140512

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 1197504000

約数和(自身を除く): 790363488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 43, 48, 57, 58, 76, 86, 87, 96, 114, 116, 129, 152, 172, 174, 179, 228, 232, 258, 304, 344, 348, 358, 456, 464, 516, 537, 551, 608, 688, 696, 716, 817, 912, 928, 1032, 1074, 1102, 1247, 1376, 1392, 1432, 1634, 1653, 1824, 2064, 2148, 2204, 2451, 2494, 2784, 2864, 3268, 3306, 3401, 3741, 4128, 4296, 4408, 4902, 4988, 5191, 5728, 6536, 6612, 6802, 7482, 7697, 8592, 8816, 9804, 9976, 10203, 10382, 13072, 13224, 13604, 14964, 15394, 15573, 17184, 17632, 19608, 19952, 20406, 20764, 23091, 23693, 26144, 26448, 27208, 29928, 30788, 31146, 39216, 39904, 40812, 41528, 46182, 47386, 52896, 54416, 59856, 61576, 62292, 71079, 78432, 81624, 83056, 92364, 94772, 98629, 108832, 119712, 123152, 124584, 142158, 146243, 163248, 166112, 184728, 189544, 197258, 223213, 246304, 249168, 284316, 292486, 295887, 326496, 369456, 379088, 394516, 438729, 446426, 498336, 568632, 584972, 591774, 669639, 738912, 758176, 789032, 877458, 892852, 1137264, 1169944, 1183548, 1339278, 1578064, 1754916, 1785704, 2274528, 2339888, 2367096, 2678556, 3156128, 3509832, 3571408, 4241047, 4679776, 4734192, 5357112, 7019664, 7142816, 8482094, 9468384, 10714224, 12723141, 14039328, 16964188, 21428448, 25446282, 33928376, 50892564, 67856752, 101785128, 135713504, 203570256, 407140512]

約数ペア:

[(1, 407140512), (2, 203570256), (3, 135713504), (4, 101785128), (6, 67856752), (8, 50892564), (12, 33928376), (16, 25446282), (19, 21428448), (24, 16964188), (29, 14039328), (32, 12723141), (38, 10714224), (43, 9468384), (48, 8482094), (57, 7142816), (58, 7019664), (76, 5357112), (86, 4734192), (87, 4679776), (96, 4241047), (114, 3571408), (116, 3509832), (129, 3156128), (152, 2678556), (172, 2367096), (174, 2339888), (179, 2274528), (228, 1785704), (232, 1754916), (258, 1578064), (304, 1339278), (344, 1183548), (348, 1169944), (358, 1137264), (456, 892852), (464, 877458), (516, 789032), (537, 758176), (551, 738912), (608, 669639), (688, 591774), (696, 584972), (716, 568632), (817, 498336), (912, 446426), (928, 438729), (1032, 394516), (1074, 379088), (1102, 369456), (1247, 326496), (1376, 295887), (1392, 292486), (1432, 284316), (1634, 249168), (1653, 246304), (1824, 223213), (2064, 197258), (2148, 189544), (2204, 184728), (2451, 166112), (2494, 163248), (2784, 146243), (2864, 142158), (3268, 124584), (3306, 123152), (3401, 119712), (3741, 108832), (4128, 98629), (4296, 94772), (4408, 92364), (4902, 83056), (4988, 81624), (5191, 78432), (5728, 71079), (6536, 62292), (6612, 61576), (6802, 59856), (7482, 54416), (7697, 52896), (8592, 47386), (8816, 46182), (9804, 41528), (9976, 40812), (10203, 39904), (10382, 39216), (13072, 31146), (13224, 30788), (13604, 29928), (14964, 27208), (15394, 26448), (15573, 26144), (17184, 23693), (17632, 23091), (19608, 20764), (19952, 20406)]