16240990272

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{487}}^1$

素因数の和:977

約数の個数: 224

約数和(自身を含む): 47978348544

約数和(自身を除く): 31737358272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 431, 487, 496, 624, 744, 806, 832, 862, 974, 992, 1209, 1248, 1293, 1461, 1488, 1612, 1724, 1948, 1984, 2418, 2496, 2586, 2922, 2976, 3224, 3448, 3896, 4836, 5172, 5603, 5844, 5952, 6331, 6448, 6896, 7792, 9672, 10344, 11206, 11688, 12662, 12896, 13361, 13792, 15097, 15584, 16809, 18993, 19344, 20688, 22412, 23376, 25324, 25792, 26722, 27584, 30194, 31168, 33618, 37986, 38688, 40083, 41376, 44824, 45291, 46752, 50648, 53444, 60388, 67236, 75972, 77376, 80166, 82752, 89648, 90582, 93504, 101296, 106888, 120776, 134472, 151944, 160332, 173693, 179296, 181164, 196261, 202592, 209897, 213776, 241552, 268944, 303888, 320664, 347386, 358592, 362328, 392522, 405184, 419794, 427552, 483104, 521079, 537888, 588783, 607776, 629691, 641328, 694772, 724656, 785044, 839588, 855104, 966208, 1042158, 1075776, 1177566, 1215552, 1259382, 1282656, 1389544, 1449312, 1570088, 1679176, 2084316, 2355132, 2518764, 2565312, 2728661, 2779088, 2898624, 3140176, 3358352, 4168632, 4710264, 5037528, 5457322, 5558176, 6280352, 6506807, 6716704, 8185983, 8337264, 9420528, 10075056, 10914644, 11116352, 12560704, 13013614, 13433408, 16371966, 16674528, 18841056, 19520421, 20150112, 21829288, 26027228, 32743932, 33349056, 37682112, 39040842, 40300224, 43658576, 52054456, 65487864, 78081684, 84588491, 87317152, 104108912, 130975728, 156163368, 169176982, 174634304, 208217824, 253765473, 261951456, 312326736, 338353964, 416435648, 507530946, 523902912, 624653472, 676707928, 1015061892, 1249306944, 1353415856, 2030123784, 2706831712, 4060247568, 5413663424, 8120495136, 16240990272]

約数ペア:

[(1, 16240990272), (2, 8120495136), (3, 5413663424), (4, 4060247568), (6, 2706831712), (8, 2030123784), (12, 1353415856), (13, 1249306944), (16, 1015061892), (24, 676707928), (26, 624653472), (31, 523902912), (32, 507530946), (39, 416435648), (48, 338353964), (52, 312326736), (62, 261951456), (64, 253765473), (78, 208217824), (93, 174634304), (96, 169176982), (104, 156163368), (124, 130975728), (156, 104108912), (186, 87317152), (192, 84588491), (208, 78081684), (248, 65487864), (312, 52054456), (372, 43658576), (403, 40300224), (416, 39040842), (431, 37682112), (487, 33349056), (496, 32743932), (624, 26027228), (744, 21829288), (806, 20150112), (832, 19520421), (862, 18841056), (974, 16674528), (992, 16371966), (1209, 13433408), (1248, 13013614), (1293, 12560704), (1461, 11116352), (1488, 10914644), (1612, 10075056), (1724, 9420528), (1948, 8337264), (1984, 8185983), (2418, 6716704), (2496, 6506807), (2586, 6280352), (2922, 5558176), (2976, 5457322), (3224, 5037528), (3448, 4710264), (3896, 4168632), (4836, 3358352), (5172, 3140176), (5603, 2898624), (5844, 2779088), (5952, 2728661), (6331, 2565312), (6448, 2518764), (6896, 2355132), (7792, 2084316), (9672, 1679176), (10344, 1570088), (11206, 1449312), (11688, 1389544), (12662, 1282656), (12896, 1259382), (13361, 1215552), (13792, 1177566), (15097, 1075776), (15584, 1042158), (16809, 966208), (18993, 855104), (19344, 839588), (20688, 785044), (22412, 724656), (23376, 694772), (25324, 641328), (25792, 629691), (26722, 607776), (27584, 588783), (30194, 537888), (31168, 521079), (33618, 483104), (37986, 427552), (38688, 419794), (40083, 405184), (41376, 392522), (44824, 362328), (45291, 358592), (46752, 347386), (50648, 320664), (53444, 303888), (60388, 268944), (67236, 241552), (75972, 213776), (77376, 209897), (80166, 202592), (82752, 196261), (89648, 181164), (90582, 179296), (93504, 173693), (101296, 160332), (106888, 151944), (120776, 134472)]