4389378984

素因数分解:

$2^3\times 3^7\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 256

約数和(自身を含む): 13142304000

約数和(自身を除く): 8752925016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 41, 54, 58, 72, 81, 82, 87, 108, 116, 123, 162, 164, 174, 211, 216, 232, 243, 246, 261, 324, 328, 348, 369, 422, 486, 492, 522, 633, 648, 696, 729, 738, 783, 844, 972, 984, 1044, 1107, 1189, 1266, 1458, 1476, 1566, 1688, 1899, 1944, 2088, 2187, 2214, 2349, 2378, 2532, 2916, 2952, 3132, 3321, 3567, 3798, 4374, 4428, 4698, 4756, 5064, 5697, 5832, 6119, 6264, 6642, 7047, 7134, 7596, 8651, 8748, 8856, 9396, 9512, 9963, 10701, 11394, 12238, 13284, 14094, 14268, 15192, 17091, 17302, 17496, 18357, 18792, 19926, 21141, 21402, 22788, 24476, 25953, 26568, 28188, 28536, 29889, 32103, 34182, 34604, 36714, 39852, 42282, 42804, 45576, 48952, 51273, 51906, 55071, 56376, 59778, 63423, 64206, 68364, 69208, 73428, 77859, 79704, 84564, 85608, 89667, 96309, 102546, 103812, 110142, 119556, 126846, 128412, 136728, 146856, 153819, 155718, 165213, 169128, 179334, 192618, 205092, 207624, 220284, 233577, 239112, 250879, 253692, 256824, 288927, 307638, 311436, 330426, 358668, 385236, 410184, 440568, 461457, 467154, 495639, 501758, 507384, 577854, 615276, 622872, 660852, 700731, 717336, 752637, 770472, 866781, 922914, 934308, 991278, 1003516, 1155708, 1230552, 1321704, 1401462, 1486917, 1505274, 1733562, 1845828, 1868616, 1982556, 2007032, 2102193, 2257911, 2311416, 2600343, 2802924, 2973834, 3010548, 3467124, 3691656, 3965112, 4204386, 4460751, 4515822, 5200686, 5605848, 5947668, 6021096, 6306579, 6773733, 6934248, 8408772, 8921502, 9031644, 10401372, 11895336, 12613158, 13382253, 13547466, 16817544, 17843004, 18063288, 18919737, 20321199, 20802744, 25226316, 26764506, 27094932, 35686008, 37839474, 40642398, 50452632, 53529012, 54189864, 60963597, 75678948, 81284796, 107058024, 121927194, 151357896, 162569592, 182890791, 243854388, 365781582, 487708776, 548672373, 731563164, 1097344746, 1463126328, 2194689492, 4389378984]

約数ペア:

[(1, 4389378984), (2, 2194689492), (3, 1463126328), (4, 1097344746), (6, 731563164), (8, 548672373), (9, 487708776), (12, 365781582), (18, 243854388), (24, 182890791), (27, 162569592), (29, 151357896), (36, 121927194), (41, 107058024), (54, 81284796), (58, 75678948), (72, 60963597), (81, 54189864), (82, 53529012), (87, 50452632), (108, 40642398), (116, 37839474), (123, 35686008), (162, 27094932), (164, 26764506), (174, 25226316), (211, 20802744), (216, 20321199), (232, 18919737), (243, 18063288), (246, 17843004), (261, 16817544), (324, 13547466), (328, 13382253), (348, 12613158), (369, 11895336), (422, 10401372), (486, 9031644), (492, 8921502), (522, 8408772), (633, 6934248), (648, 6773733), (696, 6306579), (729, 6021096), (738, 5947668), (783, 5605848), (844, 5200686), (972, 4515822), (984, 4460751), (1044, 4204386), (1107, 3965112), (1189, 3691656), (1266, 3467124), (1458, 3010548), (1476, 2973834), (1566, 2802924), (1688, 2600343), (1899, 2311416), (1944, 2257911), (2088, 2102193), (2187, 2007032), (2214, 1982556), (2349, 1868616), (2378, 1845828), (2532, 1733562), (2916, 1505274), (2952, 1486917), (3132, 1401462), (3321, 1321704), (3567, 1230552), (3798, 1155708), (4374, 1003516), (4428, 991278), (4698, 934308), (4756, 922914), (5064, 866781), (5697, 770472), (5832, 752637), (6119, 717336), (6264, 700731), (6642, 660852), (7047, 622872), (7134, 615276), (7596, 577854), (8651, 507384), (8748, 501758), (8856, 495639), (9396, 467154), (9512, 461457), (9963, 440568), (10701, 410184), (11394, 385236), (12238, 358668), (13284, 330426), (14094, 311436), (14268, 307638), (15192, 288927), (17091, 256824), (17302, 253692), (17496, 250879), (18357, 239112), (18792, 233577), (19926, 220284), (21141, 207624), (21402, 205092), (22788, 192618), (24476, 179334), (25953, 169128), (26568, 165213), (28188, 155718), (28536, 153819), (29889, 146856), (32103, 136728), (34182, 128412), (34604, 126846), (36714, 119556), (39852, 110142), (42282, 103812), (42804, 102546), (45576, 96309), (48952, 89667), (51273, 85608), (51906, 84564), (55071, 79704), (56376, 77859), (59778, 73428), (63423, 69208), (64206, 68364)]