218637144

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:895

約数の個数: 160

約数和(自身を含む): 686941200

約数和(自身を除く): 468304056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 44, 54, 66, 72, 74, 81, 88, 99, 108, 111, 132, 148, 162, 198, 216, 222, 264, 296, 297, 324, 333, 396, 407, 444, 594, 648, 666, 792, 814, 829, 888, 891, 999, 1188, 1221, 1332, 1628, 1658, 1782, 1998, 2376, 2442, 2487, 2664, 2997, 3256, 3316, 3564, 3663, 3996, 4884, 4974, 5994, 6632, 7128, 7326, 7461, 7992, 9119, 9768, 9948, 10989, 11988, 14652, 14922, 18238, 19896, 21978, 22383, 23976, 27357, 29304, 29844, 30673, 32967, 36476, 43956, 44766, 54714, 59688, 61346, 65934, 67149, 72952, 82071, 87912, 89532, 92019, 109428, 122692, 131868, 134298, 164142, 179064, 184038, 218856, 245384, 246213, 263736, 268596, 276057, 328284, 337403, 368076, 492426, 537192, 552114, 656568, 674806, 736152, 738639, 828171, 984852, 1012209, 1104228, 1349612, 1477278, 1656342, 1969704, 2024418, 2208456, 2484513, 2699224, 2954556, 3036627, 3312684, 4048836, 4969026, 5909112, 6073254, 6625368, 8097672, 9109881, 9938052, 12146508, 18219762, 19876104, 24293016, 27329643, 36439524, 54659286, 72879048, 109318572, 218637144]

約数ペア:

[(1, 218637144), (2, 109318572), (3, 72879048), (4, 54659286), (6, 36439524), (8, 27329643), (9, 24293016), (11, 19876104), (12, 18219762), (18, 12146508), (22, 9938052), (24, 9109881), (27, 8097672), (33, 6625368), (36, 6073254), (37, 5909112), (44, 4969026), (54, 4048836), (66, 3312684), (72, 3036627), (74, 2954556), (81, 2699224), (88, 2484513), (99, 2208456), (108, 2024418), (111, 1969704), (132, 1656342), (148, 1477278), (162, 1349612), (198, 1104228), (216, 1012209), (222, 984852), (264, 828171), (296, 738639), (297, 736152), (324, 674806), (333, 656568), (396, 552114), (407, 537192), (444, 492426), (594, 368076), (648, 337403), (666, 328284), (792, 276057), (814, 268596), (829, 263736), (888, 246213), (891, 245384), (999, 218856), (1188, 184038), (1221, 179064), (1332, 164142), (1628, 134298), (1658, 131868), (1782, 122692), (1998, 109428), (2376, 92019), (2442, 89532), (2487, 87912), (2664, 82071), (2997, 72952), (3256, 67149), (3316, 65934), (3564, 61346), (3663, 59688), (3996, 54714), (4884, 44766), (4974, 43956), (5994, 36476), (6632, 32967), (7128, 30673), (7326, 29844), (7461, 29304), (7992, 27357), (9119, 23976), (9768, 22383), (9948, 21978), (10989, 19896), (11988, 18238), (14652, 14922)]