222203124

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2590

約数の個数: 144

約数和(自身を含む): 698967360

約数和(自身を除く): 476764236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 99, 102, 117, 132, 143, 153, 156, 187, 198, 204, 221, 234, 286, 306, 374, 396, 429, 442, 468, 561, 572, 612, 663, 748, 858, 884, 1122, 1287, 1326, 1683, 1716, 1989, 2244, 2431, 2539, 2574, 2652, 3366, 3978, 4862, 5078, 5148, 6732, 7293, 7617, 7956, 9724, 10156, 14586, 15234, 21879, 22851, 27929, 29172, 30468, 33007, 43163, 43758, 45702, 55858, 66014, 83787, 86326, 87516, 91404, 99021, 111716, 129489, 132028, 167574, 172652, 198042, 251361, 258978, 297063, 335148, 363077, 388467, 396084, 474793, 502722, 517956, 561119, 594126, 726154, 776934, 949586, 1005444, 1089231, 1122238, 1188252, 1424379, 1452308, 1553868, 1683357, 1899172, 2178462, 2244476, 2848758, 3267693, 3366714, 4273137, 4356924, 5050071, 5697516, 6172309, 6535386, 6733428, 8546274, 10100142, 12344618, 13070772, 17092548, 18516927, 20200284, 24689236, 37033854, 55550781, 74067708, 111101562, 222203124]

約数ペア:

[(1, 222203124), (2, 111101562), (3, 74067708), (4, 55550781), (6, 37033854), (9, 24689236), (11, 20200284), (12, 18516927), (13, 17092548), (17, 13070772), (18, 12344618), (22, 10100142), (26, 8546274), (33, 6733428), (34, 6535386), (36, 6172309), (39, 5697516), (44, 5050071), (51, 4356924), (52, 4273137), (66, 3366714), (68, 3267693), (78, 2848758), (99, 2244476), (102, 2178462), (117, 1899172), (132, 1683357), (143, 1553868), (153, 1452308), (156, 1424379), (187, 1188252), (198, 1122238), (204, 1089231), (221, 1005444), (234, 949586), (286, 776934), (306, 726154), (374, 594126), (396, 561119), (429, 517956), (442, 502722), (468, 474793), (561, 396084), (572, 388467), (612, 363077), (663, 335148), (748, 297063), (858, 258978), (884, 251361), (1122, 198042), (1287, 172652), (1326, 167574), (1683, 132028), (1716, 129489), (1989, 111716), (2244, 99021), (2431, 91404), (2539, 87516), (2574, 86326), (2652, 83787), (3366, 66014), (3978, 55858), (4862, 45702), (5078, 43758), (5148, 43163), (6732, 33007), (7293, 30468), (7617, 29172), (7956, 27929), (9724, 22851), (10156, 21879), (14586, 15234)]