213445152

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^2\times {\mathrm{467}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 652186080

約数和(自身を除く): 438740928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 467, 529, 552, 621, 736, 828, 864, 934, 1058, 1104, 1242, 1401, 1587, 1656, 1868, 2116, 2208, 2484, 2802, 3174, 3312, 3736, 4203, 4232, 4761, 4968, 5604, 6348, 6624, 7472, 8406, 8464, 9522, 9936, 10741, 11208, 12609, 12696, 14283, 14944, 16812, 16928, 19044, 19872, 21482, 22416, 25218, 25392, 28566, 32223, 33624, 38088, 42964, 44832, 50436, 50784, 57132, 64446, 67248, 76176, 85928, 96669, 100872, 114264, 128892, 134496, 152352, 171856, 193338, 201744, 228528, 247043, 257784, 290007, 343712, 386676, 403488, 457056, 494086, 515568, 580014, 741129, 773352, 988172, 1031136, 1160028, 1482258, 1546704, 1976344, 2223387, 2320056, 2964516, 3093408, 3952688, 4446774, 4640112, 5929032, 6670161, 7905376, 8893548, 9280224, 11858064, 13340322, 17787096, 23716128, 26680644, 35574192, 53361288, 71148384, 106722576, 213445152]

約数ペア:

[(1, 213445152), (2, 106722576), (3, 71148384), (4, 53361288), (6, 35574192), (8, 26680644), (9, 23716128), (12, 17787096), (16, 13340322), (18, 11858064), (23, 9280224), (24, 8893548), (27, 7905376), (32, 6670161), (36, 5929032), (46, 4640112), (48, 4446774), (54, 3952688), (69, 3093408), (72, 2964516), (92, 2320056), (96, 2223387), (108, 1976344), (138, 1546704), (144, 1482258), (184, 1160028), (207, 1031136), (216, 988172), (276, 773352), (288, 741129), (368, 580014), (414, 515568), (432, 494086), (467, 457056), (529, 403488), (552, 386676), (621, 343712), (736, 290007), (828, 257784), (864, 247043), (934, 228528), (1058, 201744), (1104, 193338), (1242, 171856), (1401, 152352), (1587, 134496), (1656, 128892), (1868, 114264), (2116, 100872), (2208, 96669), (2484, 85928), (2802, 76176), (3174, 67248), (3312, 64446), (3736, 57132), (4203, 50784), (4232, 50436), (4761, 44832), (4968, 42964), (5604, 38088), (6348, 33624), (6624, 32223), (7472, 28566), (8406, 25392), (8464, 25218), (9522, 22416), (9936, 21482), (10741, 19872), (11208, 19044), (12609, 16928), (12696, 16812), (14283, 14944)]