198344952

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{587}}^1$

素因数の和:650

約数の個数: 144

約数和(自身を含む): 611596440

約数和(自身を除く): 413251488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 361, 456, 468, 494, 587, 684, 722, 741, 936, 988, 1083, 1174, 1368, 1444, 1482, 1761, 1976, 2166, 2223, 2348, 2888, 2964, 3249, 3522, 4332, 4446, 4693, 4696, 5283, 5928, 6498, 7044, 7631, 8664, 8892, 9386, 10566, 11153, 12996, 14079, 14088, 15262, 17784, 18772, 21132, 22306, 22893, 25992, 28158, 30524, 33459, 37544, 42237, 42264, 44612, 45786, 56316, 61048, 66918, 68679, 84474, 89224, 91572, 100377, 112632, 133836, 137358, 144989, 168948, 183144, 200754, 211907, 267672, 274716, 289978, 337896, 401508, 423814, 434967, 549432, 579956, 635721, 803016, 847628, 869934, 1159912, 1271442, 1304901, 1695256, 1739868, 1907163, 2542884, 2609802, 2754791, 3479736, 3814326, 5085768, 5219604, 5509582, 7628652, 8264373, 10439208, 11019164, 15257304, 16528746, 22038328, 24793119, 33057492, 49586238, 66114984, 99172476, 198344952]

約数ペア:

[(1, 198344952), (2, 99172476), (3, 66114984), (4, 49586238), (6, 33057492), (8, 24793119), (9, 22038328), (12, 16528746), (13, 15257304), (18, 11019164), (19, 10439208), (24, 8264373), (26, 7628652), (36, 5509582), (38, 5219604), (39, 5085768), (52, 3814326), (57, 3479736), (72, 2754791), (76, 2609802), (78, 2542884), (104, 1907163), (114, 1739868), (117, 1695256), (152, 1304901), (156, 1271442), (171, 1159912), (228, 869934), (234, 847628), (247, 803016), (312, 635721), (342, 579956), (361, 549432), (456, 434967), (468, 423814), (494, 401508), (587, 337896), (684, 289978), (722, 274716), (741, 267672), (936, 211907), (988, 200754), (1083, 183144), (1174, 168948), (1368, 144989), (1444, 137358), (1482, 133836), (1761, 112632), (1976, 100377), (2166, 91572), (2223, 89224), (2348, 84474), (2888, 68679), (2964, 66918), (3249, 61048), (3522, 56316), (4332, 45786), (4446, 44612), (4693, 42264), (4696, 42237), (5283, 37544), (5928, 33459), (6498, 30524), (7044, 28158), (7631, 25992), (8664, 22893), (8892, 22306), (9386, 21132), (10566, 18772), (11153, 17784), (12996, 15262), (14079, 14088)]