1378957608

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:486

約数の個数: 240

約数和(自身を含む): 4540019220

約数和(自身を除く): 3161061612

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 137, 147, 162, 168, 189, 196, 216, 252, 274, 294, 317, 324, 378, 392, 411, 441, 504, 548, 567, 588, 634, 648, 756, 822, 882, 951, 959, 1096, 1134, 1176, 1233, 1268, 1323, 1512, 1644, 1764, 1902, 1918, 2219, 2268, 2466, 2536, 2646, 2853, 2877, 3288, 3528, 3699, 3804, 3836, 3969, 4438, 4536, 4932, 5292, 5706, 5754, 6657, 6713, 7398, 7608, 7672, 7938, 8559, 8631, 8876, 9864, 10584, 11097, 11412, 11508, 13314, 13426, 14796, 15533, 15876, 17118, 17262, 17752, 19971, 20139, 22194, 22824, 23016, 25677, 25893, 26628, 26852, 29592, 31066, 31752, 34236, 34524, 39942, 40278, 43429, 44388, 46599, 51354, 51786, 53256, 53704, 59913, 60417, 62132, 68472, 69048, 77679, 79884, 80556, 86858, 88776, 93198, 102708, 103572, 119826, 120834, 124264, 130287, 139797, 155358, 159768, 161112, 173716, 179739, 181251, 186396, 205416, 207144, 239652, 241668, 260574, 279594, 304003, 310716, 347432, 359478, 362502, 372792, 390861, 419391, 479304, 483336, 521148, 543753, 559188, 608006, 621432, 718956, 725004, 781722, 838782, 912009, 1042296, 1087506, 1118376, 1172583, 1216012, 1258173, 1437912, 1450008, 1563444, 1677564, 1824018, 2128021, 2175012, 2345166, 2432024, 2516346, 2736027, 3126888, 3355128, 3517749, 3648036, 4256042, 4350024, 4690332, 5032692, 5472054, 6384063, 7035498, 7296072, 8208081, 8512084, 9380664, 10065384, 10944108, 12768126, 14070996, 16416162, 17024168, 19152189, 21888216, 24624243, 25536252, 28141992, 32832324, 38304378, 49248486, 51072504, 57456567, 65664648, 76608756, 98496972, 114913134, 153217512, 172369701, 196993944, 229826268, 344739402, 459652536, 689478804, 1378957608]

約数ペア:

[(1, 1378957608), (2, 689478804), (3, 459652536), (4, 344739402), (6, 229826268), (7, 196993944), (8, 172369701), (9, 153217512), (12, 114913134), (14, 98496972), (18, 76608756), (21, 65664648), (24, 57456567), (27, 51072504), (28, 49248486), (36, 38304378), (42, 32832324), (49, 28141992), (54, 25536252), (56, 24624243), (63, 21888216), (72, 19152189), (81, 17024168), (84, 16416162), (98, 14070996), (108, 12768126), (126, 10944108), (137, 10065384), (147, 9380664), (162, 8512084), (168, 8208081), (189, 7296072), (196, 7035498), (216, 6384063), (252, 5472054), (274, 5032692), (294, 4690332), (317, 4350024), (324, 4256042), (378, 3648036), (392, 3517749), (411, 3355128), (441, 3126888), (504, 2736027), (548, 2516346), (567, 2432024), (588, 2345166), (634, 2175012), (648, 2128021), (756, 1824018), (822, 1677564), (882, 1563444), (951, 1450008), (959, 1437912), (1096, 1258173), (1134, 1216012), (1176, 1172583), (1233, 1118376), (1268, 1087506), (1323, 1042296), (1512, 912009), (1644, 838782), (1764, 781722), (1902, 725004), (1918, 718956), (2219, 621432), (2268, 608006), (2466, 559188), (2536, 543753), (2646, 521148), (2853, 483336), (2877, 479304), (3288, 419391), (3528, 390861), (3699, 372792), (3804, 362502), (3836, 359478), (3969, 347432), (4438, 310716), (4536, 304003), (4932, 279594), (5292, 260574), (5706, 241668), (5754, 239652), (6657, 207144), (6713, 205416), (7398, 186396), (7608, 181251), (7672, 179739), (7938, 173716), (8559, 161112), (8631, 159768), (8876, 155358), (9864, 139797), (10584, 130287), (11097, 124264), (11412, 120834), (11508, 119826), (13314, 103572), (13426, 102708), (14796, 93198), (15533, 88776), (15876, 86858), (17118, 80556), (17262, 79884), (17752, 77679), (19971, 69048), (20139, 68472), (22194, 62132), (22824, 60417), (23016, 59913), (25677, 53704), (25893, 53256), (26628, 51786), (26852, 51354), (29592, 46599), (31066, 44388), (31752, 43429), (34236, 40278), (34524, 39942)]