872605188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:403

約数の個数: 288

約数和(自身を含む): 2918662656

約数和(自身を除く): 2046057468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 37, 39, 42, 46, 52, 63, 69, 74, 78, 84, 91, 92, 111, 117, 126, 138, 148, 156, 161, 182, 207, 222, 234, 252, 259, 273, 276, 299, 313, 322, 333, 364, 414, 444, 468, 481, 483, 518, 546, 598, 626, 644, 666, 777, 819, 828, 851, 897, 939, 962, 966, 1036, 1092, 1196, 1252, 1332, 1443, 1449, 1554, 1638, 1702, 1794, 1878, 1924, 1932, 2093, 2191, 2331, 2553, 2691, 2817, 2886, 2898, 3108, 3276, 3367, 3404, 3588, 3756, 4069, 4186, 4329, 4382, 4662, 5106, 5382, 5634, 5772, 5796, 5957, 6279, 6573, 6734, 7199, 7659, 8138, 8372, 8658, 8764, 9324, 10101, 10212, 10764, 11063, 11268, 11581, 11914, 12207, 12558, 13146, 13468, 14398, 15318, 16276, 17316, 17871, 18837, 19719, 20202, 21597, 22126, 23162, 23828, 24414, 25116, 26292, 28483, 28796, 30303, 30636, 33189, 34743, 35742, 36621, 37674, 39438, 40404, 43194, 44252, 46324, 48828, 50393, 53613, 56966, 60606, 64791, 66378, 69486, 71484, 73242, 75348, 77441, 78876, 81067, 85449, 86388, 93587, 99567, 100786, 104229, 107226, 113932, 121212, 129582, 132756, 138972, 146484, 150553, 151179, 154882, 162134, 170898, 187174, 199134, 201572, 208458, 214452, 232323, 243201, 256347, 259164, 266363, 280761, 301106, 302358, 309764, 324268, 341796, 374348, 398268, 416916, 451659, 453537, 464646, 486402, 512694, 532726, 561522, 602212, 604716, 655109, 696969, 729603, 799089, 842283, 903318, 907074, 929292, 972804, 1025388, 1053871, 1065452, 1123044, 1310218, 1354977, 1393938, 1459206, 1598178, 1684566, 1806636, 1814148, 1864541, 1965327, 2107742, 2397267, 2620436, 2709954, 2787876, 2918412, 3161613, 3196356, 3369132, 3462719, 3729082, 3930654, 4215484, 4794534, 5419908, 5593623, 5895981, 6323226, 6925438, 7458164, 7861308, 9484839, 9589068, 10388157, 11187246, 11791962, 12646452, 13850876, 16780869, 18969678, 20776314, 22374492, 23583924, 24239033, 31164471, 33561738, 37939356, 41552628, 48478066, 62328942, 67123476, 72717099, 96956132, 124657884, 145434198, 218151297, 290868396, 436302594, 872605188]

約数ペア:

[(1, 872605188), (2, 436302594), (3, 290868396), (4, 218151297), (6, 145434198), (7, 124657884), (9, 96956132), (12, 72717099), (13, 67123476), (14, 62328942), (18, 48478066), (21, 41552628), (23, 37939356), (26, 33561738), (28, 31164471), (36, 24239033), (37, 23583924), (39, 22374492), (42, 20776314), (46, 18969678), (52, 16780869), (63, 13850876), (69, 12646452), (74, 11791962), (78, 11187246), (84, 10388157), (91, 9589068), (92, 9484839), (111, 7861308), (117, 7458164), (126, 6925438), (138, 6323226), (148, 5895981), (156, 5593623), (161, 5419908), (182, 4794534), (207, 4215484), (222, 3930654), (234, 3729082), (252, 3462719), (259, 3369132), (273, 3196356), (276, 3161613), (299, 2918412), (313, 2787876), (322, 2709954), (333, 2620436), (364, 2397267), (414, 2107742), (444, 1965327), (468, 1864541), (481, 1814148), (483, 1806636), (518, 1684566), (546, 1598178), (598, 1459206), (626, 1393938), (644, 1354977), (666, 1310218), (777, 1123044), (819, 1065452), (828, 1053871), (851, 1025388), (897, 972804), (939, 929292), (962, 907074), (966, 903318), (1036, 842283), (1092, 799089), (1196, 729603), (1252, 696969), (1332, 655109), (1443, 604716), (1449, 602212), (1554, 561522), (1638, 532726), (1702, 512694), (1794, 486402), (1878, 464646), (1924, 453537), (1932, 451659), (2093, 416916), (2191, 398268), (2331, 374348), (2553, 341796), (2691, 324268), (2817, 309764), (2886, 302358), (2898, 301106), (3108, 280761), (3276, 266363), (3367, 259164), (3404, 256347), (3588, 243201), (3756, 232323), (4069, 214452), (4186, 208458), (4329, 201572), (4382, 199134), (4662, 187174), (5106, 170898), (5382, 162134), (5634, 154882), (5772, 151179), (5796, 150553), (5957, 146484), (6279, 138972), (6573, 132756), (6734, 129582), (7199, 121212), (7659, 113932), (8138, 107226), (8372, 104229), (8658, 100786), (8764, 99567), (9324, 93587), (10101, 86388), (10212, 85449), (10764, 81067), (11063, 78876), (11268, 77441), (11581, 75348), (11914, 73242), (12207, 71484), (12558, 69486), (13146, 66378), (13468, 64791), (14398, 60606), (15318, 56966), (16276, 53613), (17316, 50393), (17871, 48828), (18837, 46324), (19719, 44252), (20202, 43194), (21597, 40404), (22126, 39438), (23162, 37674), (23828, 36621), (24414, 35742), (25116, 34743), (26292, 33189), (28483, 30636), (28796, 30303)]