390901056

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1721}}^1$

素因数の和:1769

約数の個数: 168

約数和(自身を含む): 1280672064

約数和(自身を除く): 889771008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 192, 208, 224, 273, 312, 336, 338, 364, 416, 448, 507, 546, 624, 672, 676, 728, 832, 1014, 1092, 1183, 1248, 1344, 1352, 1456, 1721, 2028, 2184, 2366, 2496, 2704, 2912, 3442, 3549, 4056, 4368, 4732, 5163, 5408, 5824, 6884, 7098, 8112, 8736, 9464, 10326, 10816, 12047, 13768, 14196, 16224, 17472, 18928, 20652, 22373, 24094, 27536, 28392, 32448, 36141, 37856, 41304, 44746, 48188, 55072, 56784, 67119, 72282, 75712, 82608, 89492, 96376, 110144, 113568, 134238, 144564, 156611, 165216, 178984, 192752, 227136, 268476, 289128, 290849, 313222, 330432, 357968, 385504, 469833, 536952, 578256, 581698, 626444, 715936, 771008, 872547, 939666, 1073904, 1156512, 1163396, 1252888, 1431872, 1745094, 1879332, 2035943, 2147808, 2313024, 2326792, 2505776, 3490188, 3758664, 4071886, 4295616, 4653584, 5011552, 6107829, 6980376, 7517328, 8143772, 9307168, 10023104, 12215658, 13960752, 15034656, 16287544, 18614336, 24431316, 27921504, 30069312, 32575088, 48862632, 55843008, 65150176, 97725264, 130300352, 195450528, 390901056]

約数ペア:

[(1, 390901056), (2, 195450528), (3, 130300352), (4, 97725264), (6, 65150176), (7, 55843008), (8, 48862632), (12, 32575088), (13, 30069312), (14, 27921504), (16, 24431316), (21, 18614336), (24, 16287544), (26, 15034656), (28, 13960752), (32, 12215658), (39, 10023104), (42, 9307168), (48, 8143772), (52, 7517328), (56, 6980376), (64, 6107829), (78, 5011552), (84, 4653584), (91, 4295616), (96, 4071886), (104, 3758664), (112, 3490188), (156, 2505776), (168, 2326792), (169, 2313024), (182, 2147808), (192, 2035943), (208, 1879332), (224, 1745094), (273, 1431872), (312, 1252888), (336, 1163396), (338, 1156512), (364, 1073904), (416, 939666), (448, 872547), (507, 771008), (546, 715936), (624, 626444), (672, 581698), (676, 578256), (728, 536952), (832, 469833), (1014, 385504), (1092, 357968), (1183, 330432), (1248, 313222), (1344, 290849), (1352, 289128), (1456, 268476), (1721, 227136), (2028, 192752), (2184, 178984), (2366, 165216), (2496, 156611), (2704, 144564), (2912, 134238), (3442, 113568), (3549, 110144), (4056, 96376), (4368, 89492), (4732, 82608), (5163, 75712), (5408, 72282), (5824, 67119), (6884, 56784), (7098, 55072), (8112, 48188), (8736, 44746), (9464, 41304), (10326, 37856), (10816, 36141), (12047, 32448), (13768, 28392), (14196, 27536), (16224, 24094), (17472, 22373), (18928, 20652)]