295478144

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:200

約数の個数: 128

約数和(自身を含む): 669332160

約数和(自身を除く): 373854016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 61, 64, 71, 82, 104, 122, 128, 142, 164, 208, 244, 284, 328, 416, 488, 533, 568, 656, 793, 832, 923, 976, 1066, 1136, 1312, 1586, 1664, 1846, 1952, 2132, 2272, 2501, 2624, 2911, 3172, 3692, 3904, 4264, 4331, 4544, 5002, 5248, 5822, 6344, 7384, 7808, 8528, 8662, 9088, 10004, 11644, 12688, 14768, 17056, 17324, 20008, 23288, 25376, 29536, 32513, 34112, 34648, 37843, 40016, 46576, 50752, 56303, 59072, 65026, 68224, 69296, 75686, 80032, 93152, 101504, 112606, 118144, 130052, 138592, 151372, 160064, 177571, 186304, 225212, 260104, 277184, 302744, 320128, 355142, 372608, 450424, 520208, 554368, 605488, 710284, 900848, 1040416, 1210976, 1420568, 1801696, 2080832, 2308423, 2421952, 2841136, 3603392, 4161664, 4616846, 4843904, 5682272, 7206784, 9233692, 11364544, 18467384, 22729088, 36934768, 73869536, 147739072, 295478144]

約数ペア:

[(1, 295478144), (2, 147739072), (4, 73869536), (8, 36934768), (13, 22729088), (16, 18467384), (26, 11364544), (32, 9233692), (41, 7206784), (52, 5682272), (61, 4843904), (64, 4616846), (71, 4161664), (82, 3603392), (104, 2841136), (122, 2421952), (128, 2308423), (142, 2080832), (164, 1801696), (208, 1420568), (244, 1210976), (284, 1040416), (328, 900848), (416, 710284), (488, 605488), (533, 554368), (568, 520208), (656, 450424), (793, 372608), (832, 355142), (923, 320128), (976, 302744), (1066, 277184), (1136, 260104), (1312, 225212), (1586, 186304), (1664, 177571), (1846, 160064), (1952, 151372), (2132, 138592), (2272, 130052), (2501, 118144), (2624, 112606), (2911, 101504), (3172, 93152), (3692, 80032), (3904, 75686), (4264, 69296), (4331, 68224), (4544, 65026), (5002, 59072), (5248, 56303), (5822, 50752), (6344, 46576), (7384, 40016), (7808, 37843), (8528, 34648), (8662, 34112), (9088, 32513), (10004, 29536), (11644, 25376), (12688, 23288), (14768, 20008), (17056, 17324)]