292086340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{167}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 784740096

約数和(自身を除く): 492653756

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 167, 182, 217, 260, 310, 334, 364, 403, 434, 455, 620, 668, 806, 835, 868, 910, 961, 1085, 1169, 1612, 1670, 1820, 1922, 2015, 2170, 2171, 2338, 2821, 3340, 3844, 4030, 4340, 4342, 4676, 4805, 5177, 5642, 5845, 6727, 8060, 8684, 9610, 10354, 10855, 11284, 11690, 12493, 13454, 14105, 15197, 19220, 20708, 21710, 23380, 24986, 25885, 26908, 28210, 30394, 33635, 36239, 43420, 49972, 51770, 56420, 60788, 62465, 67270, 67301, 72478, 75985, 87451, 103540, 124930, 134540, 134602, 144956, 151970, 160487, 174902, 181195, 249860, 269204, 303940, 320974, 336505, 349804, 362390, 437255, 471107, 641948, 673010, 724780, 802435, 874510, 942214, 1123409, 1346020, 1604870, 1749020, 1884428, 2086331, 2246818, 2355535, 3209740, 4172662, 4493636, 4711070, 5617045, 8345324, 9422140, 10431655, 11234090, 14604317, 20863310, 22468180, 29208634, 41726620, 58417268, 73021585, 146043170, 292086340]

約数ペア:

[(1, 292086340), (2, 146043170), (4, 73021585), (5, 58417268), (7, 41726620), (10, 29208634), (13, 22468180), (14, 20863310), (20, 14604317), (26, 11234090), (28, 10431655), (31, 9422140), (35, 8345324), (52, 5617045), (62, 4711070), (65, 4493636), (70, 4172662), (91, 3209740), (124, 2355535), (130, 2246818), (140, 2086331), (155, 1884428), (167, 1749020), (182, 1604870), (217, 1346020), (260, 1123409), (310, 942214), (334, 874510), (364, 802435), (403, 724780), (434, 673010), (455, 641948), (620, 471107), (668, 437255), (806, 362390), (835, 349804), (868, 336505), (910, 320974), (961, 303940), (1085, 269204), (1169, 249860), (1612, 181195), (1670, 174902), (1820, 160487), (1922, 151970), (2015, 144956), (2170, 134602), (2171, 134540), (2338, 124930), (2821, 103540), (3340, 87451), (3844, 75985), (4030, 72478), (4340, 67301), (4342, 67270), (4676, 62465), (4805, 60788), (5177, 56420), (5642, 51770), (5845, 49972), (6727, 43420), (8060, 36239), (8684, 33635), (9610, 30394), (10354, 28210), (10855, 26908), (11284, 25885), (11690, 24986), (12493, 23380), (13454, 21710), (14105, 20708), (15197, 19220)]