252671328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 288

約数和(自身を含む): 915812352

約数和(自身を除く): 663141024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 96, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 224, 234, 248, 252, 273, 279, 288, 311, 312, 336, 364, 372, 403, 416, 434, 468, 496, 504, 546, 558, 622, 624, 651, 672, 728, 744, 806, 819, 868, 933, 936, 992, 1008, 1092, 1116, 1209, 1244, 1248, 1302, 1456, 1488, 1612, 1638, 1736, 1866, 1872, 1953, 2016, 2177, 2184, 2232, 2418, 2488, 2604, 2799, 2821, 2912, 2976, 3224, 3276, 3472, 3627, 3732, 3744, 3906, 4043, 4354, 4368, 4464, 4836, 4976, 5208, 5598, 5642, 6448, 6531, 6552, 6944, 7254, 7464, 7812, 8086, 8463, 8708, 8736, 8928, 9641, 9672, 9952, 10416, 11196, 11284, 12129, 12896, 13062, 13104, 14508, 14928, 15624, 16172, 16926, 17416, 19282, 19344, 19593, 20832, 22392, 22568, 24258, 25389, 26124, 26208, 28301, 28923, 29016, 29856, 31248, 32344, 33852, 34832, 36387, 38564, 38688, 39186, 44784, 45136, 48516, 50778, 52248, 56602, 57846, 58032, 62496, 64688, 67487, 67704, 69664, 72774, 77128, 78372, 84903, 86769, 89568, 90272, 97032, 101556, 104496, 113204, 115692, 116064, 125333, 129376, 134974, 135408, 145548, 154256, 156744, 169806, 173538, 194064, 202461, 203112, 208992, 226408, 231384, 250666, 254709, 269948, 270816, 291096, 308512, 313488, 339612, 347076, 375999, 388128, 404922, 406224, 452816, 462768, 501332, 509418, 539896, 582192, 607383, 626976, 679224, 694152, 751998, 809844, 812448, 877331, 905632, 925536, 1002664, 1018836, 1079792, 1127997, 1164384, 1214766, 1358448, 1388304, 1503996, 1619688, 1754662, 2005328, 2037672, 2159584, 2255994, 2429532, 2631993, 2716896, 2776608, 3007992, 3239376, 3509324, 4010656, 4075344, 4511988, 4859064, 5263986, 6015984, 6478752, 7018648, 7895979, 8150688, 9023976, 9718128, 10527972, 12031968, 14037296, 15791958, 18047952, 19436256, 21055944, 28074592, 31583916, 36095904, 42111888, 63167832, 84223776, 126335664, 252671328]

約数ペア:

[(1, 252671328), (2, 126335664), (3, 84223776), (4, 63167832), (6, 42111888), (7, 36095904), (8, 31583916), (9, 28074592), (12, 21055944), (13, 19436256), (14, 18047952), (16, 15791958), (18, 14037296), (21, 12031968), (24, 10527972), (26, 9718128), (28, 9023976), (31, 8150688), (32, 7895979), (36, 7018648), (39, 6478752), (42, 6015984), (48, 5263986), (52, 4859064), (56, 4511988), (62, 4075344), (63, 4010656), (72, 3509324), (78, 3239376), (84, 3007992), (91, 2776608), (93, 2716896), (96, 2631993), (104, 2429532), (112, 2255994), (117, 2159584), (124, 2037672), (126, 2005328), (144, 1754662), (156, 1619688), (168, 1503996), (182, 1388304), (186, 1358448), (208, 1214766), (217, 1164384), (224, 1127997), (234, 1079792), (248, 1018836), (252, 1002664), (273, 925536), (279, 905632), (288, 877331), (311, 812448), (312, 809844), (336, 751998), (364, 694152), (372, 679224), (403, 626976), (416, 607383), (434, 582192), (468, 539896), (496, 509418), (504, 501332), (546, 462768), (558, 452816), (622, 406224), (624, 404922), (651, 388128), (672, 375999), (728, 347076), (744, 339612), (806, 313488), (819, 308512), (868, 291096), (933, 270816), (936, 269948), (992, 254709), (1008, 250666), (1092, 231384), (1116, 226408), (1209, 208992), (1244, 203112), (1248, 202461), (1302, 194064), (1456, 173538), (1488, 169806), (1612, 156744), (1638, 154256), (1736, 145548), (1866, 135408), (1872, 134974), (1953, 129376), (2016, 125333), (2177, 116064), (2184, 115692), (2232, 113204), (2418, 104496), (2488, 101556), (2604, 97032), (2799, 90272), (2821, 89568), (2912, 86769), (2976, 84903), (3224, 78372), (3276, 77128), (3472, 72774), (3627, 69664), (3732, 67704), (3744, 67487), (3906, 64688), (4043, 62496), (4354, 58032), (4368, 57846), (4464, 56602), (4836, 52248), (4976, 50778), (5208, 48516), (5598, 45136), (5642, 44784), (6448, 39186), (6531, 38688), (6552, 38564), (6944, 36387), (7254, 34832), (7464, 33852), (7812, 32344), (8086, 31248), (8463, 29856), (8708, 29016), (8736, 28923), (8928, 28301), (9641, 26208), (9672, 26124), (9952, 25389), (10416, 24258), (11196, 22568), (11284, 22392), (12129, 20832), (12896, 19593), (13062, 19344), (13104, 19282), (14508, 17416), (14928, 16926), (15624, 16172)]