220599576

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{73}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 651370200

約数和(自身を除く): 430770624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 47, 57, 72, 73, 76, 94, 114, 141, 146, 152, 171, 188, 219, 228, 282, 292, 342, 376, 423, 438, 456, 564, 584, 657, 684, 846, 876, 893, 1128, 1314, 1368, 1387, 1692, 1752, 1786, 2209, 2628, 2679, 2774, 3384, 3431, 3572, 4161, 4418, 5256, 5358, 5548, 6627, 6862, 7144, 8037, 8322, 8836, 10293, 10716, 11096, 12483, 13254, 13724, 16074, 16644, 17672, 19881, 20586, 21432, 24966, 26508, 27448, 30879, 32148, 33288, 39762, 41172, 41971, 49932, 53016, 61758, 64296, 65189, 79524, 82344, 83942, 99864, 123516, 125913, 130378, 159048, 161257, 167884, 195567, 247032, 251826, 260756, 322514, 335768, 377739, 391134, 483771, 503652, 521512, 586701, 645028, 755478, 782268, 967542, 1007304, 1173402, 1290056, 1451313, 1510956, 1564536, 1935084, 2346804, 2902626, 3021912, 3063883, 3870168, 4693608, 5805252, 6127766, 9191649, 11610504, 12255532, 18383298, 24511064, 27574947, 36766596, 55149894, 73533192, 110299788, 220599576]

約数ペア:

[(1, 220599576), (2, 110299788), (3, 73533192), (4, 55149894), (6, 36766596), (8, 27574947), (9, 24511064), (12, 18383298), (18, 12255532), (19, 11610504), (24, 9191649), (36, 6127766), (38, 5805252), (47, 4693608), (57, 3870168), (72, 3063883), (73, 3021912), (76, 2902626), (94, 2346804), (114, 1935084), (141, 1564536), (146, 1510956), (152, 1451313), (171, 1290056), (188, 1173402), (219, 1007304), (228, 967542), (282, 782268), (292, 755478), (342, 645028), (376, 586701), (423, 521512), (438, 503652), (456, 483771), (564, 391134), (584, 377739), (657, 335768), (684, 322514), (846, 260756), (876, 251826), (893, 247032), (1128, 195567), (1314, 167884), (1368, 161257), (1387, 159048), (1692, 130378), (1752, 125913), (1786, 123516), (2209, 99864), (2628, 83942), (2679, 82344), (2774, 79524), (3384, 65189), (3431, 64296), (3572, 61758), (4161, 53016), (4418, 49932), (5256, 41971), (5358, 41172), (5548, 39762), (6627, 33288), (6862, 32148), (7144, 30879), (8037, 27448), (8322, 26508), (8836, 24966), (10293, 21432), (10716, 20586), (11096, 19881), (12483, 17672), (13254, 16644), (13724, 16074)]