31903777472

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1455

約数の個数: 224

約数和(自身を含む): 78397095936

約数和(自身を除く): 46493318464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 47, 56, 62, 64, 74, 94, 112, 124, 148, 188, 217, 224, 248, 259, 296, 329, 376, 434, 448, 496, 518, 592, 658, 752, 868, 992, 1036, 1147, 1184, 1316, 1321, 1457, 1504, 1736, 1739, 1984, 2072, 2294, 2368, 2632, 2642, 2914, 3008, 3472, 3478, 4144, 4588, 5264, 5284, 5828, 6944, 6956, 8029, 8288, 9176, 9247, 10199, 10528, 10568, 11656, 12173, 13888, 13912, 16058, 16576, 18352, 18494, 20398, 21056, 21136, 23312, 24346, 27824, 32116, 36704, 36988, 40796, 40951, 42272, 46624, 48692, 48877, 53909, 55648, 62087, 64232, 73408, 73976, 81592, 81902, 84544, 93248, 97384, 97754, 107818, 111296, 124174, 128464, 147952, 163184, 163804, 194768, 195508, 215636, 248348, 256928, 286657, 295904, 326368, 327608, 342139, 377363, 389536, 391016, 431272, 434609, 496696, 513856, 573314, 591808, 652736, 655216, 684278, 754726, 779072, 782032, 862544, 869218, 993392, 1146628, 1310432, 1368556, 1509452, 1515187, 1564064, 1725088, 1738436, 1924697, 1986784, 2293256, 2297219, 2620864, 2737112, 3018904, 3030374, 3128128, 3450176, 3476872, 3849394, 3973568, 4586512, 4594438, 5474224, 6037808, 6060748, 6953744, 7698788, 9173024, 9188876, 10606309, 10948448, 12075616, 12121496, 13472879, 13907488, 15397576, 16080533, 18346048, 18377752, 21212618, 21896896, 24151232, 24242992, 26945758, 27814976, 30795152, 32161066, 36755504, 42425236, 48485984, 53891516, 61590304, 64322132, 71213789, 73511008, 84850472, 96971968, 107783032, 123180608, 128644264, 142427578, 147022016, 169700944, 215566064, 257288528, 284855156, 339401888, 431132128, 498496523, 514577056, 569710312, 678803776, 862264256, 996993046, 1029154112, 1139420624, 1993986092, 2278841248, 3987972184, 4557682496, 7975944368, 15951888736, 31903777472]

約数ペア:

[(1, 31903777472), (2, 15951888736), (4, 7975944368), (7, 4557682496), (8, 3987972184), (14, 2278841248), (16, 1993986092), (28, 1139420624), (31, 1029154112), (32, 996993046), (37, 862264256), (47, 678803776), (56, 569710312), (62, 514577056), (64, 498496523), (74, 431132128), (94, 339401888), (112, 284855156), (124, 257288528), (148, 215566064), (188, 169700944), (217, 147022016), (224, 142427578), (248, 128644264), (259, 123180608), (296, 107783032), (329, 96971968), (376, 84850472), (434, 73511008), (448, 71213789), (496, 64322132), (518, 61590304), (592, 53891516), (658, 48485984), (752, 42425236), (868, 36755504), (992, 32161066), (1036, 30795152), (1147, 27814976), (1184, 26945758), (1316, 24242992), (1321, 24151232), (1457, 21896896), (1504, 21212618), (1736, 18377752), (1739, 18346048), (1984, 16080533), (2072, 15397576), (2294, 13907488), (2368, 13472879), (2632, 12121496), (2642, 12075616), (2914, 10948448), (3008, 10606309), (3472, 9188876), (3478, 9173024), (4144, 7698788), (4588, 6953744), (5264, 6060748), (5284, 6037808), (5828, 5474224), (6944, 4594438), (6956, 4586512), (8029, 3973568), (8288, 3849394), (9176, 3476872), (9247, 3450176), (10199, 3128128), (10528, 3030374), (10568, 3018904), (11656, 2737112), (12173, 2620864), (13888, 2297219), (13912, 2293256), (16058, 1986784), (16576, 1924697), (18352, 1738436), (18494, 1725088), (20398, 1564064), (21056, 1515187), (21136, 1509452), (23312, 1368556), (24346, 1310432), (27824, 1146628), (32116, 993392), (36704, 869218), (36988, 862544), (40796, 782032), (40951, 779072), (42272, 754726), (46624, 684278), (48692, 655216), (48877, 652736), (53909, 591808), (55648, 573314), (62087, 513856), (64232, 496696), (73408, 434609), (73976, 431272), (81592, 391016), (81902, 389536), (84544, 377363), (93248, 342139), (97384, 327608), (97754, 326368), (107818, 295904), (111296, 286657), (124174, 256928), (128464, 248348), (147952, 215636), (163184, 195508), (163804, 194768)]