248928264

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 784143360

約数和(自身を除く): 535215096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 31, 36, 39, 46, 52, 62, 69, 72, 78, 92, 93, 104, 117, 124, 138, 156, 184, 186, 207, 234, 248, 276, 279, 299, 312, 372, 373, 403, 414, 468, 552, 558, 598, 713, 744, 746, 806, 828, 897, 936, 1116, 1119, 1196, 1209, 1426, 1492, 1612, 1656, 1794, 2139, 2232, 2238, 2392, 2418, 2691, 2852, 2984, 3224, 3357, 3588, 3627, 4278, 4476, 4836, 4849, 5382, 5704, 6417, 6714, 7176, 7254, 8556, 8579, 8952, 9269, 9672, 9698, 10764, 11563, 12834, 13428, 14508, 14547, 17112, 17158, 18538, 19396, 21528, 23126, 25668, 25737, 26856, 27807, 29016, 29094, 34316, 34689, 37076, 38792, 43641, 46252, 51336, 51474, 55614, 58188, 68632, 69378, 74152, 77211, 83421, 87282, 92504, 102948, 104067, 111228, 111527, 116376, 138756, 150319, 154422, 166842, 174564, 205896, 208134, 222456, 223054, 265949, 277512, 300638, 308844, 333684, 334581, 349128, 416268, 446108, 450957, 531898, 601276, 617688, 667368, 669162, 797847, 832536, 892216, 901914, 1003743, 1063796, 1202552, 1338324, 1352871, 1595694, 1803828, 2007486, 2127592, 2393541, 2676648, 2705742, 3191388, 3457337, 3607656, 4014972, 4787082, 5411484, 6382776, 6914674, 8029944, 9574164, 10372011, 10822968, 13829348, 19148328, 20744022, 27658696, 31116033, 41488044, 62232066, 82976088, 124464132, 248928264]

約数ペア:

[(1, 248928264), (2, 124464132), (3, 82976088), (4, 62232066), (6, 41488044), (8, 31116033), (9, 27658696), (12, 20744022), (13, 19148328), (18, 13829348), (23, 10822968), (24, 10372011), (26, 9574164), (31, 8029944), (36, 6914674), (39, 6382776), (46, 5411484), (52, 4787082), (62, 4014972), (69, 3607656), (72, 3457337), (78, 3191388), (92, 2705742), (93, 2676648), (104, 2393541), (117, 2127592), (124, 2007486), (138, 1803828), (156, 1595694), (184, 1352871), (186, 1338324), (207, 1202552), (234, 1063796), (248, 1003743), (276, 901914), (279, 892216), (299, 832536), (312, 797847), (372, 669162), (373, 667368), (403, 617688), (414, 601276), (468, 531898), (552, 450957), (558, 446108), (598, 416268), (713, 349128), (744, 334581), (746, 333684), (806, 308844), (828, 300638), (897, 277512), (936, 265949), (1116, 223054), (1119, 222456), (1196, 208134), (1209, 205896), (1426, 174564), (1492, 166842), (1612, 154422), (1656, 150319), (1794, 138756), (2139, 116376), (2232, 111527), (2238, 111228), (2392, 104067), (2418, 102948), (2691, 92504), (2852, 87282), (2984, 83421), (3224, 77211), (3357, 74152), (3588, 69378), (3627, 68632), (4278, 58188), (4476, 55614), (4836, 51474), (4849, 51336), (5382, 46252), (5704, 43641), (6417, 38792), (6714, 37076), (7176, 34689), (7254, 34316), (8556, 29094), (8579, 29016), (8952, 27807), (9269, 26856), (9672, 25737), (9698, 25668), (10764, 23126), (11563, 21528), (12834, 19396), (13428, 18538), (14508, 17158), (14547, 17112)]