212487912

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 745060680

約数和(自身を除く): 532572768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 41, 42, 49, 52, 56, 63, 72, 78, 82, 84, 91, 98, 104, 113, 117, 123, 126, 147, 156, 164, 168, 182, 196, 226, 234, 246, 252, 273, 287, 294, 312, 328, 339, 364, 369, 392, 441, 452, 468, 492, 504, 533, 546, 574, 588, 637, 678, 728, 738, 791, 819, 861, 882, 904, 936, 984, 1017, 1066, 1092, 1148, 1176, 1274, 1356, 1469, 1476, 1582, 1599, 1638, 1722, 1764, 1911, 2009, 2034, 2132, 2184, 2296, 2373, 2548, 2583, 2712, 2938, 2952, 3164, 3198, 3276, 3444, 3528, 3731, 3822, 4018, 4068, 4264, 4407, 4633, 4746, 4797, 5096, 5166, 5537, 5733, 5876, 6027, 6328, 6396, 6552, 6888, 7119, 7462, 7644, 8036, 8136, 8814, 9266, 9492, 9594, 10283, 10332, 11074, 11193, 11466, 11752, 12054, 12792, 13221, 13899, 14238, 14924, 15288, 16072, 16611, 17628, 18081, 18532, 18984, 19188, 20566, 20664, 22148, 22386, 22932, 24108, 26117, 26442, 27798, 28476, 29848, 30849, 32431, 33222, 33579, 35256, 36162, 37064, 38376, 41132, 41697, 44296, 44772, 45864, 48216, 49833, 52234, 52884, 55596, 56952, 60229, 61698, 64862, 66444, 67158, 71981, 72324, 78351, 82264, 83394, 89544, 92547, 97293, 99666, 104468, 105768, 111192, 120458, 123396, 129724, 132888, 134316, 143962, 144648, 156702, 166788, 180687, 185094, 194586, 199332, 208936, 215943, 227017, 235053, 240916, 246792, 259448, 268632, 287924, 291879, 313404, 333576, 361374, 370188, 389172, 398664, 421603, 431886, 454034, 470106, 481832, 542061, 575848, 583758, 626808, 647829, 681051, 722748, 740376, 778344, 843206, 863772, 908068, 940212, 1084122, 1167516, 1264809, 1295658, 1362102, 1445496, 1686412, 1727544, 1816136, 1880424, 2043153, 2168244, 2335032, 2529618, 2591316, 2724204, 2951221, 3372824, 3794427, 4086306, 4336488, 5059236, 5182632, 5448408, 5902442, 7588854, 8172612, 8853663, 10118472, 11804884, 15177708, 16345224, 17707326, 23609768, 26560989, 30355416, 35414652, 53121978, 70829304, 106243956, 212487912]

約数ペア:

[(1, 212487912), (2, 106243956), (3, 70829304), (4, 53121978), (6, 35414652), (7, 30355416), (8, 26560989), (9, 23609768), (12, 17707326), (13, 16345224), (14, 15177708), (18, 11804884), (21, 10118472), (24, 8853663), (26, 8172612), (28, 7588854), (36, 5902442), (39, 5448408), (41, 5182632), (42, 5059236), (49, 4336488), (52, 4086306), (56, 3794427), (63, 3372824), (72, 2951221), (78, 2724204), (82, 2591316), (84, 2529618), (91, 2335032), (98, 2168244), (104, 2043153), (113, 1880424), (117, 1816136), (123, 1727544), (126, 1686412), (147, 1445496), (156, 1362102), (164, 1295658), (168, 1264809), (182, 1167516), (196, 1084122), (226, 940212), (234, 908068), (246, 863772), (252, 843206), (273, 778344), (287, 740376), (294, 722748), (312, 681051), (328, 647829), (339, 626808), (364, 583758), (369, 575848), (392, 542061), (441, 481832), (452, 470106), (468, 454034), (492, 431886), (504, 421603), (533, 398664), (546, 389172), (574, 370188), (588, 361374), (637, 333576), (678, 313404), (728, 291879), (738, 287924), (791, 268632), (819, 259448), (861, 246792), (882, 240916), (904, 235053), (936, 227017), (984, 215943), (1017, 208936), (1066, 199332), (1092, 194586), (1148, 185094), (1176, 180687), (1274, 166788), (1356, 156702), (1469, 144648), (1476, 143962), (1582, 134316), (1599, 132888), (1638, 129724), (1722, 123396), (1764, 120458), (1911, 111192), (2009, 105768), (2034, 104468), (2132, 99666), (2184, 97293), (2296, 92547), (2373, 89544), (2548, 83394), (2583, 82264), (2712, 78351), (2938, 72324), (2952, 71981), (3164, 67158), (3198, 66444), (3276, 64862), (3444, 61698), (3528, 60229), (3731, 56952), (3822, 55596), (4018, 52884), (4068, 52234), (4264, 49833), (4407, 48216), (4633, 45864), (4746, 44772), (4797, 44296), (5096, 41697), (5166, 41132), (5537, 38376), (5733, 37064), (5876, 36162), (6027, 35256), (6328, 33579), (6396, 33222), (6552, 32431), (6888, 30849), (7119, 29848), (7462, 28476), (7644, 27798), (8036, 26442), (8136, 26117), (8814, 24108), (9266, 22932), (9492, 22386), (9594, 22148), (10283, 20664), (10332, 20566), (11074, 19188), (11193, 18984), (11466, 18532), (11752, 18081), (12054, 17628), (12792, 16611), (13221, 16072), (13899, 15288), (14238, 14924)]