631545889968

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{359}}^1\times {\mathrm{249317}}^1$

素因数の和:249704

約数の個数: 180

約数和(自身を含む): 2061750160080

約数和(自身を除く): 1430204270112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 359, 392, 441, 504, 588, 718, 784, 882, 1008, 1077, 1176, 1436, 1764, 2154, 2352, 2513, 2872, 3231, 3528, 4308, 5026, 5744, 6462, 7056, 7539, 8616, 10052, 12924, 15078, 17232, 17591, 20104, 22617, 25848, 30156, 35182, 40208, 45234, 51696, 52773, 60312, 70364, 90468, 105546, 120624, 140728, 158319, 180936, 211092, 249317, 281456, 316638, 361872, 422184, 498634, 633276, 747951, 844368, 997268, 1266552, 1495902, 1745219, 1994536, 2243853, 2533104, 2991804, 3490438, 3989072, 4487706, 5235657, 5983608, 6980876, 8975412, 10471314, 11967216, 12216533, 13961752, 15706971, 17950824, 20942628, 24433066, 27923504, 31413942, 35901648, 36649599, 41885256, 48866132, 62827884, 73299198, 83770512, 89504803, 97732264, 109948797, 125655768, 146598396, 179009606, 195464528, 219897594, 251311536, 268514409, 293196792, 358019212, 439795188, 537028818, 586393584, 626533621, 716038424, 805543227, 879590376, 1074057636, 1253067242, 1432076848, 1611086454, 1759180752, 1879600863, 2148115272, 2506134484, 3222172908, 3759201726, 4296230544, 4385735347, 5012268968, 5638802589, 6444345816, 7518403452, 8771470694, 10024537936, 11277605178, 12888691632, 13157206041, 15036806904, 17542941388, 22555210356, 26314412082, 30073613808, 35085882776, 39471618123, 45110420712, 52628824164, 70171765552, 78943236246, 90220841424, 105257648328, 157886472492, 210515296656, 315772944984, 631545889968]

約数ペア:

[(1, 631545889968), (2, 315772944984), (3, 210515296656), (4, 157886472492), (6, 105257648328), (7, 90220841424), (8, 78943236246), (9, 70171765552), (12, 52628824164), (14, 45110420712), (16, 39471618123), (18, 35085882776), (21, 30073613808), (24, 26314412082), (28, 22555210356), (36, 17542941388), (42, 15036806904), (48, 13157206041), (49, 12888691632), (56, 11277605178), (63, 10024537936), (72, 8771470694), (84, 7518403452), (98, 6444345816), (112, 5638802589), (126, 5012268968), (144, 4385735347), (147, 4296230544), (168, 3759201726), (196, 3222172908), (252, 2506134484), (294, 2148115272), (336, 1879600863), (359, 1759180752), (392, 1611086454), (441, 1432076848), (504, 1253067242), (588, 1074057636), (718, 879590376), (784, 805543227), (882, 716038424), (1008, 626533621), (1077, 586393584), (1176, 537028818), (1436, 439795188), (1764, 358019212), (2154, 293196792), (2352, 268514409), (2513, 251311536), (2872, 219897594), (3231, 195464528), (3528, 179009606), (4308, 146598396), (5026, 125655768), (5744, 109948797), (6462, 97732264), (7056, 89504803), (7539, 83770512), (8616, 73299198), (10052, 62827884), (12924, 48866132), (15078, 41885256), (17232, 36649599), (17591, 35901648), (20104, 31413942), (22617, 27923504), (25848, 24433066), (30156, 20942628), (35182, 17950824), (40208, 15706971), (45234, 13961752), (51696, 12216533), (52773, 11967216), (60312, 10471314), (70364, 8975412), (90468, 6980876), (105546, 5983608), (120624, 5235657), (140728, 4487706), (158319, 3989072), (180936, 3490438), (211092, 2991804), (249317, 2533104), (281456, 2243853), (316638, 1994536), (361872, 1745219), (422184, 1495902), (498634, 1266552), (633276, 997268), (747951, 844368)]