236898984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 700922880

約数和(自身を除く): 464023896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 163, 164, 168, 211, 246, 287, 326, 328, 422, 489, 492, 574, 633, 652, 844, 861, 978, 984, 1141, 1148, 1266, 1304, 1477, 1688, 1722, 1956, 2282, 2296, 2532, 2954, 3423, 3444, 3912, 4431, 4564, 5064, 5908, 6683, 6846, 6888, 8651, 8862, 9128, 11816, 13366, 13692, 17302, 17724, 20049, 25953, 26732, 27384, 34393, 34604, 35448, 40098, 46781, 51906, 53464, 60557, 68786, 69208, 80196, 93562, 103179, 103812, 121114, 137572, 140343, 160392, 181671, 187124, 206358, 207624, 240751, 242228, 275144, 280686, 363342, 374248, 412716, 481502, 484456, 561372, 722253, 726684, 825432, 963004, 1122744, 1410113, 1444506, 1453368, 1926008, 2820226, 2889012, 4230339, 5640452, 5778024, 8460678, 9870791, 11280904, 16921356, 19741582, 29612373, 33842712, 39483164, 59224746, 78966328, 118449492, 236898984]

約数ペア:

[(1, 236898984), (2, 118449492), (3, 78966328), (4, 59224746), (6, 39483164), (7, 33842712), (8, 29612373), (12, 19741582), (14, 16921356), (21, 11280904), (24, 9870791), (28, 8460678), (41, 5778024), (42, 5640452), (56, 4230339), (82, 2889012), (84, 2820226), (123, 1926008), (163, 1453368), (164, 1444506), (168, 1410113), (211, 1122744), (246, 963004), (287, 825432), (326, 726684), (328, 722253), (422, 561372), (489, 484456), (492, 481502), (574, 412716), (633, 374248), (652, 363342), (844, 280686), (861, 275144), (978, 242228), (984, 240751), (1141, 207624), (1148, 206358), (1266, 187124), (1304, 181671), (1477, 160392), (1688, 140343), (1722, 137572), (1956, 121114), (2282, 103812), (2296, 103179), (2532, 93562), (2954, 80196), (3423, 69208), (3444, 68786), (3912, 60557), (4431, 53464), (4564, 51906), (5064, 46781), (5908, 40098), (6683, 35448), (6846, 34604), (6888, 34393), (8651, 27384), (8862, 26732), (9128, 25953), (11816, 20049), (13366, 17724), (13692, 17302)]