2005050348

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 6083481600

約数和(自身を除く): 4078431252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 137, 162, 189, 239, 243, 252, 274, 324, 378, 411, 478, 486, 548, 567, 717, 729, 756, 822, 956, 959, 972, 1134, 1233, 1434, 1458, 1644, 1673, 1701, 1918, 2151, 2187, 2268, 2466, 2868, 2877, 2916, 3346, 3402, 3699, 3836, 4302, 4374, 4932, 5019, 5103, 5754, 6453, 6692, 6804, 7398, 8604, 8631, 8748, 10038, 10206, 11097, 11508, 12906, 14796, 15057, 15309, 17262, 19359, 20076, 20412, 22194, 25812, 25893, 30114, 30618, 32743, 33291, 34524, 38718, 44388, 45171, 51786, 58077, 60228, 61236, 65486, 66582, 77436, 77679, 90342, 98229, 99873, 103572, 116154, 130972, 133164, 135513, 155358, 174231, 180684, 196458, 199746, 229201, 232308, 233037, 271026, 294687, 299619, 310716, 348462, 392916, 399492, 406539, 458402, 466074, 522693, 542052, 589374, 599238, 687603, 696924, 699111, 813078, 884061, 916804, 932148, 1045386, 1178748, 1198476, 1219617, 1375206, 1398222, 1626156, 1768122, 2062809, 2090772, 2097333, 2439234, 2652183, 2750412, 2796444, 3536244, 3658851, 4125618, 4194666, 4878468, 5304366, 6188427, 7317702, 7956549, 8251236, 8389332, 10608732, 12376854, 14635404, 15913098, 18565281, 23869647, 24753708, 31826196, 37130562, 47739294, 55695843, 71608941, 74261124, 95478588, 111391686, 143217882, 167087529, 222783372, 286435764, 334175058, 501262587, 668350116, 1002525174, 2005050348]

約数ペア:

[(1, 2005050348), (2, 1002525174), (3, 668350116), (4, 501262587), (6, 334175058), (7, 286435764), (9, 222783372), (12, 167087529), (14, 143217882), (18, 111391686), (21, 95478588), (27, 74261124), (28, 71608941), (36, 55695843), (42, 47739294), (54, 37130562), (63, 31826196), (81, 24753708), (84, 23869647), (108, 18565281), (126, 15913098), (137, 14635404), (162, 12376854), (189, 10608732), (239, 8389332), (243, 8251236), (252, 7956549), (274, 7317702), (324, 6188427), (378, 5304366), (411, 4878468), (478, 4194666), (486, 4125618), (548, 3658851), (567, 3536244), (717, 2796444), (729, 2750412), (756, 2652183), (822, 2439234), (956, 2097333), (959, 2090772), (972, 2062809), (1134, 1768122), (1233, 1626156), (1434, 1398222), (1458, 1375206), (1644, 1219617), (1673, 1198476), (1701, 1178748), (1918, 1045386), (2151, 932148), (2187, 916804), (2268, 884061), (2466, 813078), (2868, 699111), (2877, 696924), (2916, 687603), (3346, 599238), (3402, 589374), (3699, 542052), (3836, 522693), (4302, 466074), (4374, 458402), (4932, 406539), (5019, 399492), (5103, 392916), (5754, 348462), (6453, 310716), (6692, 299619), (6804, 294687), (7398, 271026), (8604, 233037), (8631, 232308), (8748, 229201), (10038, 199746), (10206, 196458), (11097, 180684), (11508, 174231), (12906, 155358), (14796, 135513), (15057, 133164), (15309, 130972), (17262, 116154), (19359, 103572), (20076, 99873), (20412, 98229), (22194, 90342), (25812, 77679), (25893, 77436), (30114, 66582), (30618, 65486), (32743, 61236), (33291, 60228), (34524, 58077), (38718, 51786), (44388, 45171)]