31126044992

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1087}}^1$

素因数の和:1533

約数の個数: 168

約数和(自身を含む): 75231857664

約数和(自身を除く): 44105812672

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 397, 448, 644, 736, 784, 794, 1087, 1127, 1288, 1472, 1568, 1588, 2174, 2254, 2576, 2779, 3136, 3176, 4348, 4508, 5152, 5558, 6352, 7609, 8696, 9016, 9131, 10304, 11116, 12704, 15218, 17392, 18032, 18262, 19453, 22232, 25001, 25408, 30436, 34784, 36064, 36524, 38906, 44464, 50002, 53263, 60872, 63917, 69568, 72128, 73048, 77812, 88928, 100004, 106526, 121744, 127834, 146096, 155624, 175007, 177856, 200008, 213052, 243488, 255668, 292192, 311248, 350014, 400016, 426104, 431539, 447419, 486976, 511336, 584384, 622496, 700028, 800032, 852208, 863078, 894838, 1022672, 1225049, 1244992, 1400056, 1600064, 1704416, 1726156, 1789676, 2045344, 2450098, 2800112, 3020773, 3408832, 3452312, 3579352, 4090688, 4900196, 5600224, 6041546, 6904624, 7158704, 9800392, 9925397, 11200448, 12083092, 13809248, 14317408, 19600784, 19850794, 21145411, 24166184, 27618496, 28634816, 39201568, 39701588, 42290822, 48332368, 69477779, 78403136, 79403176, 84581644, 96664736, 138955558, 158806352, 169163288, 193329472, 277911116, 317612704, 338326576, 486344453, 555822232, 635225408, 676653152, 972688906, 1111644464, 1353306304, 1945377812, 2223288928, 3890755624, 4446577856, 7781511248, 15563022496, 31126044992]

約数ペア:

[(1, 31126044992), (2, 15563022496), (4, 7781511248), (7, 4446577856), (8, 3890755624), (14, 2223288928), (16, 1945377812), (23, 1353306304), (28, 1111644464), (32, 972688906), (46, 676653152), (49, 635225408), (56, 555822232), (64, 486344453), (92, 338326576), (98, 317612704), (112, 277911116), (161, 193329472), (184, 169163288), (196, 158806352), (224, 138955558), (322, 96664736), (368, 84581644), (392, 79403176), (397, 78403136), (448, 69477779), (644, 48332368), (736, 42290822), (784, 39701588), (794, 39201568), (1087, 28634816), (1127, 27618496), (1288, 24166184), (1472, 21145411), (1568, 19850794), (1588, 19600784), (2174, 14317408), (2254, 13809248), (2576, 12083092), (2779, 11200448), (3136, 9925397), (3176, 9800392), (4348, 7158704), (4508, 6904624), (5152, 6041546), (5558, 5600224), (6352, 4900196), (7609, 4090688), (8696, 3579352), (9016, 3452312), (9131, 3408832), (10304, 3020773), (11116, 2800112), (12704, 2450098), (15218, 2045344), (17392, 1789676), (18032, 1726156), (18262, 1704416), (19453, 1600064), (22232, 1400056), (25001, 1244992), (25408, 1225049), (30436, 1022672), (34784, 894838), (36064, 863078), (36524, 852208), (38906, 800032), (44464, 700028), (50002, 622496), (53263, 584384), (60872, 511336), (63917, 486976), (69568, 447419), (72128, 431539), (73048, 426104), (77812, 400016), (88928, 350014), (100004, 311248), (106526, 292192), (121744, 255668), (127834, 243488), (146096, 213052), (155624, 200008), (175007, 177856)]