15667723048

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 31842720000

約数和(自身を除く): 16174996952

約数列:

[1, 2, 4, 8, 29, 53, 58, 89, 103, 106, 116, 139, 178, 206, 212, 232, 278, 356, 412, 424, 556, 712, 824, 1112, 1537, 2581, 2987, 3074, 4031, 4717, 5162, 5459, 5974, 6148, 7367, 8062, 9167, 9434, 10324, 10918, 11948, 12296, 12371, 14317, 14734, 16124, 18334, 18868, 20648, 21836, 23896, 24742, 28634, 29468, 32248, 36668, 37736, 43672, 49484, 57268, 58936, 73336, 98968, 114536, 136793, 158311, 213643, 265843, 273586, 316622, 358759, 415193, 427286, 485851, 531686, 547172, 633244, 655663, 717518, 758801, 830386, 854572, 971702, 1063372, 1094344, 1266488, 1274213, 1311326, 1435036, 1517602, 1660772, 1709144, 1943404, 2126744, 2548426, 2622652, 2870072, 3035204, 3321544, 3886808, 5096852, 5245304, 6070408, 10193704, 14089679, 19014227, 22005229, 28179358, 36952177, 38028454, 44010458, 56358716, 67533289, 73904354, 76056908, 88020916, 112717432, 135066578, 147808708, 152113816, 176041832, 270133156, 295617416, 540266312, 1958465381, 3916930762, 7833861524, 15667723048]

約数ペア:

[(1, 15667723048), (2, 7833861524), (4, 3916930762), (8, 1958465381), (29, 540266312), (53, 295617416), (58, 270133156), (89, 176041832), (103, 152113816), (106, 147808708), (116, 135066578), (139, 112717432), (178, 88020916), (206, 76056908), (212, 73904354), (232, 67533289), (278, 56358716), (356, 44010458), (412, 38028454), (424, 36952177), (556, 28179358), (712, 22005229), (824, 19014227), (1112, 14089679), (1537, 10193704), (2581, 6070408), (2987, 5245304), (3074, 5096852), (4031, 3886808), (4717, 3321544), (5162, 3035204), (5459, 2870072), (5974, 2622652), (6148, 2548426), (7367, 2126744), (8062, 1943404), (9167, 1709144), (9434, 1660772), (10324, 1517602), (10918, 1435036), (11948, 1311326), (12296, 1274213), (12371, 1266488), (14317, 1094344), (14734, 1063372), (16124, 971702), (18334, 854572), (18868, 830386), (20648, 758801), (21836, 717518), (23896, 655663), (24742, 633244), (28634, 547172), (29468, 531686), (32248, 485851), (36668, 427286), (37736, 415193), (43672, 358759), (49484, 316622), (57268, 273586), (58936, 265843), (73336, 213643), (98968, 158311), (114536, 136793)]