312807768

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 1021440000

約数和(自身を除く): 708632232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 49, 52, 56, 74, 78, 79, 84, 91, 98, 104, 111, 147, 148, 156, 158, 168, 182, 196, 222, 237, 259, 273, 294, 296, 312, 316, 343, 364, 392, 444, 474, 481, 518, 546, 553, 588, 632, 637, 686, 728, 777, 888, 948, 962, 1027, 1029, 1036, 1092, 1106, 1176, 1274, 1372, 1443, 1554, 1659, 1813, 1896, 1911, 1924, 2054, 2058, 2072, 2184, 2212, 2548, 2744, 2886, 2923, 3081, 3108, 3318, 3367, 3626, 3822, 3848, 3871, 4108, 4116, 4424, 4459, 5096, 5439, 5772, 5846, 6162, 6216, 6636, 6734, 7189, 7252, 7644, 7742, 8216, 8232, 8769, 8918, 10101, 10878, 11544, 11613, 11692, 12324, 12691, 13272, 13377, 13468, 14378, 14504, 15288, 15484, 17538, 17836, 20202, 20461, 21567, 21756, 23226, 23384, 23569, 24648, 25382, 26754, 26936, 27097, 28756, 30968, 35076, 35672, 37999, 38073, 40404, 40922, 43134, 43512, 46452, 47138, 50323, 50764, 53508, 54194, 57512, 61383, 70152, 70707, 75998, 76146, 80808, 81291, 81844, 86268, 92904, 94276, 100646, 101528, 107016, 108388, 113997, 122766, 141414, 143227, 150969, 151996, 152292, 162582, 163688, 164983, 172536, 188552, 201292, 216776, 227994, 245532, 265993, 282828, 286454, 301938, 303992, 304584, 325164, 329966, 352261, 402584, 429681, 455988, 491064, 494949, 531986, 565656, 572908, 603876, 650328, 659932, 704522, 797979, 859362, 911976, 989898, 1002589, 1056783, 1063972, 1145816, 1207752, 1319864, 1409044, 1595958, 1718724, 1861951, 1979796, 2005178, 2113566, 2127944, 2818088, 3007767, 3191916, 3437448, 3723902, 3959592, 4010356, 4227132, 5585853, 6015534, 6383832, 7447804, 8020712, 8454264, 11171706, 12031068, 13033657, 14895608, 22343412, 24062136, 26067314, 39100971, 44686824, 52134628, 78201942, 104269256, 156403884, 312807768]

約数ペア:

[(1, 312807768), (2, 156403884), (3, 104269256), (4, 78201942), (6, 52134628), (7, 44686824), (8, 39100971), (12, 26067314), (13, 24062136), (14, 22343412), (21, 14895608), (24, 13033657), (26, 12031068), (28, 11171706), (37, 8454264), (39, 8020712), (42, 7447804), (49, 6383832), (52, 6015534), (56, 5585853), (74, 4227132), (78, 4010356), (79, 3959592), (84, 3723902), (91, 3437448), (98, 3191916), (104, 3007767), (111, 2818088), (147, 2127944), (148, 2113566), (156, 2005178), (158, 1979796), (168, 1861951), (182, 1718724), (196, 1595958), (222, 1409044), (237, 1319864), (259, 1207752), (273, 1145816), (294, 1063972), (296, 1056783), (312, 1002589), (316, 989898), (343, 911976), (364, 859362), (392, 797979), (444, 704522), (474, 659932), (481, 650328), (518, 603876), (546, 572908), (553, 565656), (588, 531986), (632, 494949), (637, 491064), (686, 455988), (728, 429681), (777, 402584), (888, 352261), (948, 329966), (962, 325164), (1027, 304584), (1029, 303992), (1036, 301938), (1092, 286454), (1106, 282828), (1176, 265993), (1274, 245532), (1372, 227994), (1443, 216776), (1554, 201292), (1659, 188552), (1813, 172536), (1896, 164983), (1911, 163688), (1924, 162582), (2054, 152292), (2058, 151996), (2072, 150969), (2184, 143227), (2212, 141414), (2548, 122766), (2744, 113997), (2886, 108388), (2923, 107016), (3081, 101528), (3108, 100646), (3318, 94276), (3367, 92904), (3626, 86268), (3822, 81844), (3848, 81291), (3871, 80808), (4108, 76146), (4116, 75998), (4424, 70707), (4459, 70152), (5096, 61383), (5439, 57512), (5772, 54194), (5846, 53508), (6162, 50764), (6216, 50323), (6636, 47138), (6734, 46452), (7189, 43512), (7252, 43134), (7644, 40922), (7742, 40404), (8216, 38073), (8232, 37999), (8769, 35672), (8918, 35076), (10101, 30968), (10878, 28756), (11544, 27097), (11613, 26936), (11692, 26754), (12324, 25382), (12691, 24648), (13272, 23569), (13377, 23384), (13468, 23226), (14378, 21756), (14504, 21567), (15288, 20461), (15484, 20202), (17538, 17836)]