218902266

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 544190400

約数和(自身を除く): 325288134

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 67, 87, 99, 134, 174, 198, 201, 261, 319, 402, 522, 569, 603, 638, 737, 957, 1138, 1206, 1474, 1707, 1914, 1943, 2211, 2871, 3414, 3886, 4422, 5121, 5742, 5829, 6259, 6633, 10242, 11658, 12518, 13266, 16501, 17487, 18777, 21373, 33002, 34974, 37554, 38123, 42746, 49503, 56331, 64119, 76246, 99006, 112662, 114369, 128238, 148509, 181511, 192357, 228738, 297018, 343107, 363022, 384714, 419353, 544533, 686214, 838706, 1089066, 1105567, 1258059, 1633599, 2211134, 2516118, 3267198, 3316701, 3774177, 6633402, 7548354, 9950103, 12161237, 19900206, 24322474, 36483711, 72967422, 109451133, 218902266]

約数ペア:

[(1, 218902266), (2, 109451133), (3, 72967422), (6, 36483711), (9, 24322474), (11, 19900206), (18, 12161237), (22, 9950103), (29, 7548354), (33, 6633402), (58, 3774177), (66, 3316701), (67, 3267198), (87, 2516118), (99, 2211134), (134, 1633599), (174, 1258059), (198, 1105567), (201, 1089066), (261, 838706), (319, 686214), (402, 544533), (522, 419353), (569, 384714), (603, 363022), (638, 343107), (737, 297018), (957, 228738), (1138, 192357), (1206, 181511), (1474, 148509), (1707, 128238), (1914, 114369), (1943, 112662), (2211, 99006), (2871, 76246), (3414, 64119), (3886, 56331), (4422, 49503), (5121, 42746), (5742, 38123), (5829, 37554), (6259, 34974), (6633, 33002), (10242, 21373), (11658, 18777), (12518, 17487), (13266, 16501)]