267488416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 587962368

約数和(自身を除く): 320473952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 83, 104, 122, 127, 166, 208, 244, 254, 332, 416, 488, 508, 664, 793, 976, 1016, 1079, 1328, 1586, 1651, 1952, 2032, 2158, 2656, 3172, 3302, 4064, 4316, 5063, 6344, 6604, 7747, 8632, 10126, 10541, 12688, 13208, 15494, 17264, 20252, 21082, 25376, 26416, 30988, 34528, 40504, 42164, 52832, 61976, 65819, 81008, 84328, 100711, 123952, 131638, 137033, 162016, 168656, 201422, 247904, 263276, 274066, 337312, 402844, 526552, 548132, 643001, 805688, 1053104, 1096264, 1286002, 1611376, 2106208, 2192528, 2572004, 3222752, 4385056, 5144008, 8359013, 10288016, 16718026, 20576032, 33436052, 66872104, 133744208, 267488416]

約数ペア:

[(1, 267488416), (2, 133744208), (4, 66872104), (8, 33436052), (13, 20576032), (16, 16718026), (26, 10288016), (32, 8359013), (52, 5144008), (61, 4385056), (83, 3222752), (104, 2572004), (122, 2192528), (127, 2106208), (166, 1611376), (208, 1286002), (244, 1096264), (254, 1053104), (332, 805688), (416, 643001), (488, 548132), (508, 526552), (664, 402844), (793, 337312), (976, 274066), (1016, 263276), (1079, 247904), (1328, 201422), (1586, 168656), (1651, 162016), (1952, 137033), (2032, 131638), (2158, 123952), (2656, 100711), (3172, 84328), (3302, 81008), (4064, 65819), (4316, 61976), (5063, 52832), (6344, 42164), (6604, 40504), (7747, 34528), (8632, 30988), (10126, 26416), (10541, 25376), (12688, 21082), (13208, 20252), (15494, 17264)]