248140368

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2702

約数の個数: 160

約数和(自身を含む): 840581120

約数和(自身を除く): 592440752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2604, 2647, 3024, 3348, 3472, 3906, 4464, 5208, 5294, 5859, 6696, 7812, 7941, 10416, 10588, 11718, 13392, 15624, 15882, 18529, 21176, 23436, 23823, 31248, 31764, 37058, 42352, 46872, 47646, 55587, 63528, 71469, 74116, 82057, 93744, 95292, 111174, 127056, 142938, 148232, 164114, 166761, 190584, 222348, 246171, 285876, 296464, 328228, 333522, 381168, 444696, 492342, 500283, 571752, 574399, 656456, 667044, 738513, 889392, 984684, 1000566, 1143504, 1148798, 1312912, 1334088, 1477026, 1723197, 1969368, 2001132, 2215539, 2297596, 2668176, 2954052, 3446394, 3938736, 4002264, 4431078, 4595192, 5169591, 5908104, 6892788, 8004528, 8862156, 9190384, 10339182, 11816208, 13785576, 15508773, 17724312, 20678364, 27571152, 31017546, 35448624, 41356728, 62035092, 82713456, 124070184, 248140368]

約数ペア:

[(1, 248140368), (2, 124070184), (3, 82713456), (4, 62035092), (6, 41356728), (7, 35448624), (8, 31017546), (9, 27571152), (12, 20678364), (14, 17724312), (16, 15508773), (18, 13785576), (21, 11816208), (24, 10339182), (27, 9190384), (28, 8862156), (31, 8004528), (36, 6892788), (42, 5908104), (48, 5169591), (54, 4595192), (56, 4431078), (62, 4002264), (63, 3938736), (72, 3446394), (84, 2954052), (93, 2668176), (108, 2297596), (112, 2215539), (124, 2001132), (126, 1969368), (144, 1723197), (168, 1477026), (186, 1334088), (189, 1312912), (216, 1148798), (217, 1143504), (248, 1000566), (252, 984684), (279, 889392), (336, 738513), (372, 667044), (378, 656456), (432, 574399), (434, 571752), (496, 500283), (504, 492342), (558, 444696), (651, 381168), (744, 333522), (756, 328228), (837, 296464), (868, 285876), (1008, 246171), (1116, 222348), (1302, 190584), (1488, 166761), (1512, 164114), (1674, 148232), (1736, 142938), (1953, 127056), (2232, 111174), (2604, 95292), (2647, 93744), (3024, 82057), (3348, 74116), (3472, 71469), (3906, 63528), (4464, 55587), (5208, 47646), (5294, 46872), (5859, 42352), (6696, 37058), (7812, 31764), (7941, 31248), (10416, 23823), (10588, 23436), (11718, 21176), (13392, 18529), (15624, 15882)]