218687112

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:636

約数の個数: 192

約数和(自身を含む): 731203200

約数和(自身を除く): 512516088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 41, 42, 56, 57, 63, 72, 76, 82, 84, 114, 123, 126, 133, 152, 164, 168, 171, 228, 246, 252, 266, 287, 328, 342, 369, 399, 456, 492, 504, 532, 557, 574, 684, 738, 779, 798, 861, 984, 1064, 1114, 1148, 1197, 1368, 1476, 1558, 1596, 1671, 1722, 2228, 2296, 2337, 2394, 2583, 2952, 3116, 3192, 3342, 3444, 3899, 4456, 4674, 4788, 5013, 5166, 5453, 6232, 6684, 6888, 7011, 7798, 9348, 9576, 10026, 10332, 10583, 10906, 11697, 13368, 14022, 15596, 16359, 18696, 20052, 20664, 21166, 21812, 22837, 23394, 28044, 31192, 31749, 32718, 35091, 40104, 42332, 43624, 45674, 46788, 49077, 56088, 63498, 65436, 68511, 70182, 74081, 84664, 91348, 93576, 95247, 98154, 126996, 130872, 137022, 140364, 148162, 159859, 182696, 190494, 196308, 205533, 222243, 253992, 274044, 280728, 296324, 319718, 380988, 392616, 411066, 433903, 444486, 479577, 548088, 592648, 639436, 666729, 761976, 822132, 867806, 888972, 959154, 1278872, 1301709, 1333458, 1438731, 1644264, 1735612, 1777944, 1918308, 2603418, 2666916, 2877462, 3037321, 3471224, 3836616, 3905127, 5206836, 5333832, 5754924, 6074642, 7810254, 9111963, 10413672, 11509848, 12149284, 15620508, 18223926, 24298568, 27335889, 31241016, 36447852, 54671778, 72895704, 109343556, 218687112]

約数ペア:

[(1, 218687112), (2, 109343556), (3, 72895704), (4, 54671778), (6, 36447852), (7, 31241016), (8, 27335889), (9, 24298568), (12, 18223926), (14, 15620508), (18, 12149284), (19, 11509848), (21, 10413672), (24, 9111963), (28, 7810254), (36, 6074642), (38, 5754924), (41, 5333832), (42, 5206836), (56, 3905127), (57, 3836616), (63, 3471224), (72, 3037321), (76, 2877462), (82, 2666916), (84, 2603418), (114, 1918308), (123, 1777944), (126, 1735612), (133, 1644264), (152, 1438731), (164, 1333458), (168, 1301709), (171, 1278872), (228, 959154), (246, 888972), (252, 867806), (266, 822132), (287, 761976), (328, 666729), (342, 639436), (369, 592648), (399, 548088), (456, 479577), (492, 444486), (504, 433903), (532, 411066), (557, 392616), (574, 380988), (684, 319718), (738, 296324), (779, 280728), (798, 274044), (861, 253992), (984, 222243), (1064, 205533), (1114, 196308), (1148, 190494), (1197, 182696), (1368, 159859), (1476, 148162), (1558, 140364), (1596, 137022), (1671, 130872), (1722, 126996), (2228, 98154), (2296, 95247), (2337, 93576), (2394, 91348), (2583, 84664), (2952, 74081), (3116, 70182), (3192, 68511), (3342, 65436), (3444, 63498), (3899, 56088), (4456, 49077), (4674, 46788), (4788, 45674), (5013, 43624), (5166, 42332), (5453, 40104), (6232, 35091), (6684, 32718), (6888, 31749), (7011, 31192), (7798, 28044), (9348, 23394), (9576, 22837), (10026, 21812), (10332, 21166), (10583, 20664), (10906, 20052), (11697, 18696), (13368, 16359), (14022, 15596)]