248380704

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 857473344

約数和(自身を除く): 609092640

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 37, 39, 44, 48, 52, 66, 72, 74, 78, 88, 96, 99, 104, 111, 117, 132, 143, 144, 148, 156, 163, 176, 198, 208, 222, 234, 264, 286, 288, 296, 312, 326, 333, 352, 396, 407, 416, 429, 444, 468, 481, 489, 528, 572, 592, 624, 652, 666, 792, 814, 858, 888, 936, 962, 978, 1056, 1144, 1184, 1221, 1248, 1287, 1304, 1332, 1443, 1467, 1584, 1628, 1716, 1776, 1793, 1872, 1924, 1956, 2119, 2288, 2442, 2574, 2608, 2664, 2886, 2934, 3168, 3256, 3432, 3552, 3586, 3663, 3744, 3848, 3912, 4238, 4329, 4576, 4884, 5148, 5216, 5291, 5328, 5379, 5772, 5868, 6031, 6357, 6512, 6864, 7172, 7326, 7696, 7824, 8476, 8658, 9768, 10296, 10582, 10656, 10758, 11544, 11736, 12062, 12714, 13024, 13728, 14344, 14652, 15392, 15648, 15873, 16137, 16952, 17316, 18093, 19071, 19536, 20592, 21164, 21516, 23088, 23309, 23472, 24124, 25428, 28688, 29304, 31746, 32274, 33904, 34632, 36186, 38142, 39072, 41184, 42328, 43032, 46176, 46618, 46944, 47619, 48248, 50856, 54279, 57376, 58608, 63492, 64548, 66341, 67808, 69264, 69927, 72372, 76284, 78403, 84656, 86064, 93236, 95238, 96496, 101712, 108558, 117216, 126984, 129096, 132682, 138528, 139854, 144744, 152568, 156806, 169312, 172128, 186472, 190476, 192992, 199023, 203424, 209781, 217116, 235209, 253968, 258192, 265364, 279708, 289488, 305136, 313612, 372944, 380952, 398046, 419562, 434232, 470418, 507936, 516384, 530728, 559416, 578976, 597069, 610272, 627224, 705627, 745888, 761904, 796092, 839124, 862433, 868464, 940836, 1061456, 1118832, 1194138, 1254448, 1411254, 1523808, 1592184, 1678248, 1724866, 1736928, 1881672, 2122912, 2237664, 2388276, 2508896, 2587299, 2822508, 3184368, 3356496, 3449732, 3763344, 4776552, 5174598, 5645016, 6368736, 6712992, 6899464, 7526688, 7761897, 9553104, 10349196, 11290032, 13798928, 15523794, 19106208, 20698392, 22580064, 27597856, 31047588, 41396784, 62095176, 82793568, 124190352, 248380704]

約数ペア:

[(1, 248380704), (2, 124190352), (3, 82793568), (4, 62095176), (6, 41396784), (8, 31047588), (9, 27597856), (11, 22580064), (12, 20698392), (13, 19106208), (16, 15523794), (18, 13798928), (22, 11290032), (24, 10349196), (26, 9553104), (32, 7761897), (33, 7526688), (36, 6899464), (37, 6712992), (39, 6368736), (44, 5645016), (48, 5174598), (52, 4776552), (66, 3763344), (72, 3449732), (74, 3356496), (78, 3184368), (88, 2822508), (96, 2587299), (99, 2508896), (104, 2388276), (111, 2237664), (117, 2122912), (132, 1881672), (143, 1736928), (144, 1724866), (148, 1678248), (156, 1592184), (163, 1523808), (176, 1411254), (198, 1254448), (208, 1194138), (222, 1118832), (234, 1061456), (264, 940836), (286, 868464), (288, 862433), (296, 839124), (312, 796092), (326, 761904), (333, 745888), (352, 705627), (396, 627224), (407, 610272), (416, 597069), (429, 578976), (444, 559416), (468, 530728), (481, 516384), (489, 507936), (528, 470418), (572, 434232), (592, 419562), (624, 398046), (652, 380952), (666, 372944), (792, 313612), (814, 305136), (858, 289488), (888, 279708), (936, 265364), (962, 258192), (978, 253968), (1056, 235209), (1144, 217116), (1184, 209781), (1221, 203424), (1248, 199023), (1287, 192992), (1304, 190476), (1332, 186472), (1443, 172128), (1467, 169312), (1584, 156806), (1628, 152568), (1716, 144744), (1776, 139854), (1793, 138528), (1872, 132682), (1924, 129096), (1956, 126984), (2119, 117216), (2288, 108558), (2442, 101712), (2574, 96496), (2608, 95238), (2664, 93236), (2886, 86064), (2934, 84656), (3168, 78403), (3256, 76284), (3432, 72372), (3552, 69927), (3586, 69264), (3663, 67808), (3744, 66341), (3848, 64548), (3912, 63492), (4238, 58608), (4329, 57376), (4576, 54279), (4884, 50856), (5148, 48248), (5216, 47619), (5291, 46944), (5328, 46618), (5379, 46176), (5772, 43032), (5868, 42328), (6031, 41184), (6357, 39072), (6512, 38142), (6864, 36186), (7172, 34632), (7326, 33904), (7696, 32274), (7824, 31746), (8476, 29304), (8658, 28688), (9768, 25428), (10296, 24124), (10582, 23472), (10656, 23309), (10758, 23088), (11544, 21516), (11736, 21164), (12062, 20592), (12714, 19536), (13024, 19071), (13728, 18093), (14344, 17316), (14652, 16952), (15392, 16137), (15648, 15873)]