2129152116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4721}}^1$

素因数の和:4814

約数の個数: 144

約数和(自身を含む): 6330502080

約数和(自身を除く): 4201349964

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 59, 78, 84, 91, 98, 118, 147, 156, 177, 182, 196, 236, 273, 294, 354, 364, 413, 546, 588, 637, 708, 767, 826, 1092, 1239, 1274, 1534, 1652, 1911, 2301, 2478, 2548, 2891, 3068, 3822, 4602, 4721, 4956, 5369, 5782, 7644, 8673, 9204, 9442, 10738, 11564, 14163, 16107, 17346, 18884, 21476, 28326, 32214, 33047, 34692, 37583, 56652, 61373, 64428, 66094, 75166, 99141, 112749, 122746, 132188, 150332, 184119, 198282, 225498, 231329, 245492, 278539, 368238, 396564, 429611, 450996, 462658, 557078, 693987, 736476, 835617, 859222, 925316, 1114156, 1288833, 1387974, 1671234, 1718444, 1949773, 2577666, 2775948, 3007277, 3342468, 3621007, 3899546, 5155332, 5849319, 6014554, 7242014, 7799092, 9021831, 10863021, 11698638, 12029108, 13648411, 14484028, 18043662, 21726042, 23397276, 25347049, 27296822, 36087324, 40945233, 43452084, 50694098, 54593644, 76041147, 81890466, 101388196, 152082294, 163780932, 177429343, 304164588, 354858686, 532288029, 709717372, 1064576058, 2129152116]

約数ペア:

[(1, 2129152116), (2, 1064576058), (3, 709717372), (4, 532288029), (6, 354858686), (7, 304164588), (12, 177429343), (13, 163780932), (14, 152082294), (21, 101388196), (26, 81890466), (28, 76041147), (39, 54593644), (42, 50694098), (49, 43452084), (52, 40945233), (59, 36087324), (78, 27296822), (84, 25347049), (91, 23397276), (98, 21726042), (118, 18043662), (147, 14484028), (156, 13648411), (177, 12029108), (182, 11698638), (196, 10863021), (236, 9021831), (273, 7799092), (294, 7242014), (354, 6014554), (364, 5849319), (413, 5155332), (546, 3899546), (588, 3621007), (637, 3342468), (708, 3007277), (767, 2775948), (826, 2577666), (1092, 1949773), (1239, 1718444), (1274, 1671234), (1534, 1387974), (1652, 1288833), (1911, 1114156), (2301, 925316), (2478, 859222), (2548, 835617), (2891, 736476), (3068, 693987), (3822, 557078), (4602, 462658), (4721, 450996), (4956, 429611), (5369, 396564), (5782, 368238), (7644, 278539), (8673, 245492), (9204, 231329), (9442, 225498), (10738, 198282), (11564, 184119), (14163, 150332), (16107, 132188), (17346, 122746), (18884, 112749), (21476, 99141), (28326, 75166), (32214, 66094), (33047, 64428), (34692, 61373), (37583, 56652)]