13266864

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:419

約数の個数: 120

約数和(自身を含む): 42202160

約数和(自身を除く): 28935296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 373, 456, 468, 494, 624, 684, 741, 746, 912, 936, 988, 1119, 1368, 1482, 1492, 1872, 1976, 2223, 2238, 2736, 2964, 2984, 3357, 3952, 4446, 4476, 4849, 5928, 5968, 6714, 7087, 8892, 8952, 9698, 11856, 13428, 14174, 14547, 17784, 17904, 19396, 21261, 26856, 28348, 29094, 35568, 38792, 42522, 43641, 53712, 56696, 58188, 63783, 77584, 85044, 87282, 92131, 113392, 116376, 127566, 170088, 174564, 184262, 232752, 255132, 276393, 340176, 349128, 368524, 510264, 552786, 698256, 737048, 829179, 1020528, 1105572, 1474096, 1658358, 2211144, 3316716, 4422288, 6633432, 13266864]

約数ペア:

[(1, 13266864), (2, 6633432), (3, 4422288), (4, 3316716), (6, 2211144), (8, 1658358), (9, 1474096), (12, 1105572), (13, 1020528), (16, 829179), (18, 737048), (19, 698256), (24, 552786), (26, 510264), (36, 368524), (38, 349128), (39, 340176), (48, 276393), (52, 255132), (57, 232752), (72, 184262), (76, 174564), (78, 170088), (104, 127566), (114, 116376), (117, 113392), (144, 92131), (152, 87282), (156, 85044), (171, 77584), (208, 63783), (228, 58188), (234, 56696), (247, 53712), (304, 43641), (312, 42522), (342, 38792), (373, 35568), (456, 29094), (468, 28348), (494, 26856), (624, 21261), (684, 19396), (741, 17904), (746, 17784), (912, 14547), (936, 14174), (988, 13428), (1119, 11856), (1368, 9698), (1482, 8952), (1492, 8892), (1872, 7087), (1976, 6714), (2223, 5968), (2238, 5928), (2736, 4849), (2964, 4476), (2984, 4446), (3357, 3952)]