218289330

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 691262208

約数和(自身を除く): 472972878

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 54, 63, 70, 81, 82, 90, 105, 123, 126, 135, 162, 189, 205, 210, 243, 246, 270, 287, 313, 315, 369, 378, 405, 410, 486, 567, 574, 615, 626, 630, 738, 810, 861, 939, 945, 1107, 1134, 1215, 1230, 1435, 1565, 1701, 1722, 1845, 1878, 1890, 2191, 2214, 2430, 2583, 2817, 2835, 2870, 3130, 3321, 3402, 3690, 4305, 4382, 4695, 5166, 5535, 5634, 5670, 6573, 6642, 7749, 8451, 8505, 8610, 9390, 9963, 10955, 11070, 12833, 12915, 13146, 14085, 15498, 16605, 16902, 17010, 19719, 19926, 21910, 23247, 25353, 25666, 25830, 28170, 32865, 33210, 38499, 38745, 39438, 42255, 46494, 49815, 50706, 59157, 64165, 65730, 69741, 76059, 76998, 77490, 84510, 89831, 98595, 99630, 115497, 116235, 118314, 126765, 128330, 139482, 152118, 177471, 179662, 192495, 197190, 230994, 232470, 253530, 269493, 295785, 346491, 348705, 354942, 380295, 384990, 449155, 532413, 538986, 577485, 591570, 692982, 697410, 760590, 808479, 887355, 898310, 1039473, 1064826, 1154970, 1347465, 1616958, 1732455, 1774710, 2078946, 2425437, 2662065, 2694930, 3118419, 3464910, 4042395, 4850874, 5197365, 5324130, 6236838, 7276311, 8084790, 10394730, 12127185, 14552622, 15592095, 21828933, 24254370, 31184190, 36381555, 43657866, 72763110, 109144665, 218289330]

約数ペア:

[(1, 218289330), (2, 109144665), (3, 72763110), (5, 43657866), (6, 36381555), (7, 31184190), (9, 24254370), (10, 21828933), (14, 15592095), (15, 14552622), (18, 12127185), (21, 10394730), (27, 8084790), (30, 7276311), (35, 6236838), (41, 5324130), (42, 5197365), (45, 4850874), (54, 4042395), (63, 3464910), (70, 3118419), (81, 2694930), (82, 2662065), (90, 2425437), (105, 2078946), (123, 1774710), (126, 1732455), (135, 1616958), (162, 1347465), (189, 1154970), (205, 1064826), (210, 1039473), (243, 898310), (246, 887355), (270, 808479), (287, 760590), (313, 697410), (315, 692982), (369, 591570), (378, 577485), (405, 538986), (410, 532413), (486, 449155), (567, 384990), (574, 380295), (615, 354942), (626, 348705), (630, 346491), (738, 295785), (810, 269493), (861, 253530), (939, 232470), (945, 230994), (1107, 197190), (1134, 192495), (1215, 179662), (1230, 177471), (1435, 152118), (1565, 139482), (1701, 128330), (1722, 126765), (1845, 118314), (1878, 116235), (1890, 115497), (2191, 99630), (2214, 98595), (2430, 89831), (2583, 84510), (2817, 77490), (2835, 76998), (2870, 76059), (3130, 69741), (3321, 65730), (3402, 64165), (3690, 59157), (4305, 50706), (4382, 49815), (4695, 46494), (5166, 42255), (5535, 39438), (5634, 38745), (5670, 38499), (6573, 33210), (6642, 32865), (7749, 28170), (8451, 25830), (8505, 25666), (8610, 25353), (9390, 23247), (9963, 21910), (10955, 19926), (11070, 19719), (12833, 17010), (12915, 16902), (13146, 16605), (14085, 15498)]