16440149152

素因数分解:

$2^5\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2624

約数の個数: 192

約数和(自身を含む): 41029632000

約数和(自身を除く): 24589482848

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 76, 98, 112, 124, 133, 152, 196, 217, 224, 248, 266, 304, 343, 392, 434, 496, 532, 589, 608, 686, 784, 868, 931, 992, 1064, 1178, 1372, 1519, 1568, 1736, 1862, 2128, 2356, 2543, 2744, 3038, 3472, 3724, 4123, 4256, 4712, 5086, 5488, 6076, 6517, 6944, 7448, 8246, 9424, 10172, 10633, 10976, 12152, 13034, 14896, 16492, 17801, 18848, 20344, 21266, 24304, 26068, 28861, 29792, 32984, 35602, 40688, 42532, 48317, 48608, 52136, 57722, 65968, 71204, 78833, 81376, 85064, 96634, 104272, 115444, 124607, 131936, 142408, 157666, 170128, 193268, 202027, 208544, 230888, 249214, 284816, 315332, 338219, 340256, 386536, 404054, 461776, 498428, 551831, 569632, 630664, 676438, 773072, 808108, 872249, 923552, 996856, 1103662, 1261328, 1352876, 1497827, 1546144, 1616216, 1744498, 1993712, 2207324, 2367533, 2522656, 2705752, 2995654, 3232432, 3488996, 3862817, 3987424, 4414648, 4735066, 5411504, 5991308, 6464864, 6977992, 7725634, 8829296, 9470132, 10484789, 10823008, 11982616, 13955984, 15451268, 16572731, 17658592, 18940264, 20969578, 23965232, 27039719, 27911968, 30902536, 33145462, 37880528, 41939156, 47930464, 54079438, 61805072, 66290924, 73393523, 75761056, 83878312, 108158876, 123610144, 132581848, 146787046, 167756624, 216317752, 265163696, 293574092, 335513248, 432635504, 513754661, 530327392, 587148184, 865271008, 1027509322, 1174296368, 2055018644, 2348592736, 4110037288, 8220074576, 16440149152]

約数ペア:

[(1, 16440149152), (2, 8220074576), (4, 4110037288), (7, 2348592736), (8, 2055018644), (14, 1174296368), (16, 1027509322), (19, 865271008), (28, 587148184), (31, 530327392), (32, 513754661), (38, 432635504), (49, 335513248), (56, 293574092), (62, 265163696), (76, 216317752), (98, 167756624), (112, 146787046), (124, 132581848), (133, 123610144), (152, 108158876), (196, 83878312), (217, 75761056), (224, 73393523), (248, 66290924), (266, 61805072), (304, 54079438), (343, 47930464), (392, 41939156), (434, 37880528), (496, 33145462), (532, 30902536), (589, 27911968), (608, 27039719), (686, 23965232), (784, 20969578), (868, 18940264), (931, 17658592), (992, 16572731), (1064, 15451268), (1178, 13955984), (1372, 11982616), (1519, 10823008), (1568, 10484789), (1736, 9470132), (1862, 8829296), (2128, 7725634), (2356, 6977992), (2543, 6464864), (2744, 5991308), (3038, 5411504), (3472, 4735066), (3724, 4414648), (4123, 3987424), (4256, 3862817), (4712, 3488996), (5086, 3232432), (5488, 2995654), (6076, 2705752), (6517, 2522656), (6944, 2367533), (7448, 2207324), (8246, 1993712), (9424, 1744498), (10172, 1616216), (10633, 1546144), (10976, 1497827), (12152, 1352876), (13034, 1261328), (14896, 1103662), (16492, 996856), (17801, 923552), (18848, 872249), (20344, 808108), (21266, 773072), (24304, 676438), (26068, 630664), (28861, 569632), (29792, 551831), (32984, 498428), (35602, 461776), (40688, 404054), (42532, 386536), (48317, 340256), (48608, 338219), (52136, 315332), (57722, 284816), (65968, 249214), (71204, 230888), (78833, 208544), (81376, 202027), (85064, 193268), (96634, 170128), (104272, 157666), (115444, 142408), (124607, 131936)]