358464470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 834527232

約数和(自身を除く): 476062762

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 97, 130, 131, 155, 182, 194, 217, 262, 310, 403, 434, 455, 485, 655, 679, 806, 910, 917, 970, 1085, 1261, 1310, 1358, 1703, 1834, 2015, 2170, 2522, 2821, 3007, 3395, 3406, 4030, 4061, 4585, 5642, 6014, 6305, 6790, 8122, 8515, 8827, 9170, 11921, 12610, 12707, 14105, 15035, 17030, 17654, 20305, 21049, 23842, 25414, 28210, 28427, 30070, 39091, 40610, 42098, 44135, 52793, 56854, 59605, 63535, 78182, 88270, 88949, 105245, 105586, 119210, 127070, 142135, 165191, 177898, 195455, 210490, 263965, 273637, 284270, 330382, 369551, 390910, 393917, 444745, 527930, 547274, 739102, 787834, 825955, 889490, 1156337, 1368185, 1651910, 1847755, 1969585, 2312674, 2736370, 2757419, 3695510, 3939170, 5120921, 5514838, 5781685, 10241842, 11563370, 13787095, 25604605, 27574190, 35846447, 51209210, 71692894, 179232235, 358464470]

約数ペア:

[(1, 358464470), (2, 179232235), (5, 71692894), (7, 51209210), (10, 35846447), (13, 27574190), (14, 25604605), (26, 13787095), (31, 11563370), (35, 10241842), (62, 5781685), (65, 5514838), (70, 5120921), (91, 3939170), (97, 3695510), (130, 2757419), (131, 2736370), (155, 2312674), (182, 1969585), (194, 1847755), (217, 1651910), (262, 1368185), (310, 1156337), (403, 889490), (434, 825955), (455, 787834), (485, 739102), (655, 547274), (679, 527930), (806, 444745), (910, 393917), (917, 390910), (970, 369551), (1085, 330382), (1261, 284270), (1310, 273637), (1358, 263965), (1703, 210490), (1834, 195455), (2015, 177898), (2170, 165191), (2522, 142135), (2821, 127070), (3007, 119210), (3395, 105586), (3406, 105245), (4030, 88949), (4061, 88270), (4585, 78182), (5642, 63535), (6014, 59605), (6305, 56854), (6790, 52793), (8122, 44135), (8515, 42098), (8827, 40610), (9170, 39091), (11921, 30070), (12610, 28427), (12707, 28210), (14105, 25414), (15035, 23842), (17030, 21049), (17654, 20305)]