217849896

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 700876800

約数和(自身を除く): 483026904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 31, 33, 36, 38, 44, 57, 62, 66, 72, 76, 88, 93, 99, 114, 124, 132, 152, 171, 186, 198, 209, 228, 248, 264, 279, 341, 342, 372, 396, 418, 456, 467, 558, 589, 627, 682, 684, 744, 792, 836, 934, 1023, 1116, 1178, 1254, 1364, 1368, 1401, 1672, 1767, 1868, 1881, 2046, 2232, 2356, 2508, 2728, 2802, 3069, 3534, 3736, 3762, 4092, 4203, 4712, 5016, 5137, 5301, 5604, 6138, 6479, 7068, 7524, 8184, 8406, 8873, 10274, 10602, 11208, 12276, 12958, 14136, 14477, 15048, 15411, 16812, 17746, 19437, 20548, 21204, 24552, 25916, 26619, 28954, 30822, 33624, 35492, 38874, 41096, 42408, 43431, 46233, 51832, 53238, 57908, 58311, 61644, 70984, 77748, 79857, 86862, 92466, 97603, 106476, 115816, 116622, 123288, 130293, 155496, 159247, 159714, 173724, 184932, 195206, 212952, 233244, 260586, 275063, 292809, 318494, 319428, 347448, 369864, 390412, 466488, 477741, 521172, 550126, 585618, 636988, 638856, 780824, 825189, 878427, 955482, 1042344, 1100252, 1171236, 1273976, 1433223, 1650378, 1756854, 1910964, 2200504, 2342472, 2475567, 2866446, 3025693, 3300756, 3513708, 3821928, 4951134, 5732892, 6051386, 6601512, 7027416, 9077079, 9902268, 11465784, 12102772, 18154158, 19804536, 24205544, 27231237, 36308316, 54462474, 72616632, 108924948, 217849896]

約数ペア:

[(1, 217849896), (2, 108924948), (3, 72616632), (4, 54462474), (6, 36308316), (8, 27231237), (9, 24205544), (11, 19804536), (12, 18154158), (18, 12102772), (19, 11465784), (22, 9902268), (24, 9077079), (31, 7027416), (33, 6601512), (36, 6051386), (38, 5732892), (44, 4951134), (57, 3821928), (62, 3513708), (66, 3300756), (72, 3025693), (76, 2866446), (88, 2475567), (93, 2342472), (99, 2200504), (114, 1910964), (124, 1756854), (132, 1650378), (152, 1433223), (171, 1273976), (186, 1171236), (198, 1100252), (209, 1042344), (228, 955482), (248, 878427), (264, 825189), (279, 780824), (341, 638856), (342, 636988), (372, 585618), (396, 550126), (418, 521172), (456, 477741), (467, 466488), (558, 390412), (589, 369864), (627, 347448), (682, 319428), (684, 318494), (744, 292809), (792, 275063), (836, 260586), (934, 233244), (1023, 212952), (1116, 195206), (1178, 184932), (1254, 173724), (1364, 159714), (1368, 159247), (1401, 155496), (1672, 130293), (1767, 123288), (1868, 116622), (1881, 115816), (2046, 106476), (2232, 97603), (2356, 92466), (2508, 86862), (2728, 79857), (2802, 77748), (3069, 70984), (3534, 61644), (3736, 58311), (3762, 57908), (4092, 53238), (4203, 51832), (4712, 46233), (5016, 43431), (5137, 42408), (5301, 41096), (5604, 38874), (6138, 35492), (6479, 33624), (7068, 30822), (7524, 28954), (8184, 26619), (8406, 25916), (8873, 24552), (10274, 21204), (10602, 20548), (11208, 19437), (12276, 17746), (12958, 16812), (14136, 15411), (14477, 15048)]