7251290088

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:728

約数の個数: 192

約数和(自身を含む): 21570405120

約数和(自身を除く): 14319115032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 61, 84, 98, 122, 147, 168, 183, 196, 244, 271, 294, 366, 373, 392, 427, 488, 542, 588, 732, 746, 813, 854, 1084, 1119, 1176, 1281, 1464, 1492, 1626, 1708, 1897, 2168, 2238, 2562, 2611, 2984, 2989, 3252, 3416, 3794, 4476, 5124, 5222, 5691, 5978, 6504, 7588, 7833, 8952, 8967, 10248, 10444, 11382, 11956, 13279, 15176, 15666, 16531, 17934, 18277, 20888, 22753, 22764, 23912, 26558, 31332, 33062, 35868, 36554, 39837, 45506, 45528, 49593, 53116, 54831, 62664, 66124, 68259, 71736, 73108, 79674, 91012, 99186, 101083, 106232, 109662, 115717, 132248, 136518, 146216, 159271, 159348, 182024, 198372, 202166, 219324, 231434, 273036, 303249, 318542, 318696, 347151, 396744, 404332, 438648, 462868, 477813, 546072, 606498, 637084, 694302, 707581, 808664, 810019, 925736, 955626, 1114897, 1212996, 1274168, 1388604, 1415162, 1620038, 1911252, 2122743, 2229794, 2425992, 2430057, 2777208, 2830324, 3240076, 3344691, 3822504, 4245486, 4459588, 4860114, 4953067, 5660648, 6166063, 6480152, 6689382, 8490972, 8919176, 9720228, 9906134, 12332126, 13378764, 14859201, 16981944, 18498189, 19440456, 19812268, 24664252, 26757528, 29718402, 36996378, 39624536, 43162441, 49328504, 59436804, 73992756, 86324882, 118873608, 129487323, 147985512, 172649764, 258974646, 302137087, 345299528, 517949292, 604274174, 906411261, 1035898584, 1208548348, 1812822522, 2417096696, 3625645044, 7251290088]

約数ペア:

[(1, 7251290088), (2, 3625645044), (3, 2417096696), (4, 1812822522), (6, 1208548348), (7, 1035898584), (8, 906411261), (12, 604274174), (14, 517949292), (21, 345299528), (24, 302137087), (28, 258974646), (42, 172649764), (49, 147985512), (56, 129487323), (61, 118873608), (84, 86324882), (98, 73992756), (122, 59436804), (147, 49328504), (168, 43162441), (183, 39624536), (196, 36996378), (244, 29718402), (271, 26757528), (294, 24664252), (366, 19812268), (373, 19440456), (392, 18498189), (427, 16981944), (488, 14859201), (542, 13378764), (588, 12332126), (732, 9906134), (746, 9720228), (813, 8919176), (854, 8490972), (1084, 6689382), (1119, 6480152), (1176, 6166063), (1281, 5660648), (1464, 4953067), (1492, 4860114), (1626, 4459588), (1708, 4245486), (1897, 3822504), (2168, 3344691), (2238, 3240076), (2562, 2830324), (2611, 2777208), (2984, 2430057), (2989, 2425992), (3252, 2229794), (3416, 2122743), (3794, 1911252), (4476, 1620038), (5124, 1415162), (5222, 1388604), (5691, 1274168), (5978, 1212996), (6504, 1114897), (7588, 955626), (7833, 925736), (8952, 810019), (8967, 808664), (10248, 707581), (10444, 694302), (11382, 637084), (11956, 606498), (13279, 546072), (15176, 477813), (15666, 462868), (16531, 438648), (17934, 404332), (18277, 396744), (20888, 347151), (22753, 318696), (22764, 318542), (23912, 303249), (26558, 273036), (31332, 231434), (33062, 219324), (35868, 202166), (36554, 198372), (39837, 182024), (45506, 159348), (45528, 159271), (49593, 146216), (53116, 136518), (54831, 132248), (62664, 115717), (66124, 109662), (68259, 106232), (71736, 101083), (73108, 99186), (79674, 91012)]