290778264

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:590

約数の個数: 192

約数和(自身を含む): 956067840

約数和(自身を除く): 665289576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 37, 42, 56, 62, 63, 72, 74, 84, 93, 111, 124, 126, 148, 168, 186, 217, 222, 248, 252, 259, 279, 296, 333, 372, 434, 444, 503, 504, 518, 558, 651, 666, 744, 777, 868, 888, 1006, 1036, 1116, 1147, 1302, 1332, 1509, 1554, 1736, 1953, 2012, 2072, 2232, 2294, 2331, 2604, 2664, 3018, 3108, 3441, 3521, 3906, 4024, 4527, 4588, 4662, 5208, 6036, 6216, 6882, 7042, 7812, 8029, 9054, 9176, 9324, 10323, 10563, 12072, 13764, 14084, 15593, 15624, 16058, 18108, 18611, 18648, 20646, 21126, 24087, 27528, 28168, 31186, 31689, 32116, 36216, 37222, 41292, 42252, 46779, 48174, 55833, 62372, 63378, 64232, 72261, 74444, 82584, 84504, 93558, 96348, 109151, 111666, 124744, 126756, 130277, 140337, 144522, 148888, 167499, 187116, 192696, 218302, 223332, 253512, 260554, 280674, 289044, 327453, 334998, 374232, 390831, 436604, 446664, 521108, 561348, 576941, 578088, 654906, 669996, 781662, 873208, 982359, 1042216, 1122696, 1153882, 1172493, 1309812, 1339992, 1563324, 1730823, 1964718, 2307764, 2344986, 2619624, 3126648, 3461646, 3929436, 4038587, 4615528, 4689972, 5192469, 6923292, 7858872, 8077174, 9379944, 10384938, 12115761, 13846584, 16154348, 20769876, 24231522, 32308696, 36347283, 41539752, 48463044, 72694566, 96926088, 145389132, 290778264]

約数ペア:

[(1, 290778264), (2, 145389132), (3, 96926088), (4, 72694566), (6, 48463044), (7, 41539752), (8, 36347283), (9, 32308696), (12, 24231522), (14, 20769876), (18, 16154348), (21, 13846584), (24, 12115761), (28, 10384938), (31, 9379944), (36, 8077174), (37, 7858872), (42, 6923292), (56, 5192469), (62, 4689972), (63, 4615528), (72, 4038587), (74, 3929436), (84, 3461646), (93, 3126648), (111, 2619624), (124, 2344986), (126, 2307764), (148, 1964718), (168, 1730823), (186, 1563324), (217, 1339992), (222, 1309812), (248, 1172493), (252, 1153882), (259, 1122696), (279, 1042216), (296, 982359), (333, 873208), (372, 781662), (434, 669996), (444, 654906), (503, 578088), (504, 576941), (518, 561348), (558, 521108), (651, 446664), (666, 436604), (744, 390831), (777, 374232), (868, 334998), (888, 327453), (1006, 289044), (1036, 280674), (1116, 260554), (1147, 253512), (1302, 223332), (1332, 218302), (1509, 192696), (1554, 187116), (1736, 167499), (1953, 148888), (2012, 144522), (2072, 140337), (2232, 130277), (2294, 126756), (2331, 124744), (2604, 111666), (2664, 109151), (3018, 96348), (3108, 93558), (3441, 84504), (3521, 82584), (3906, 74444), (4024, 72261), (4527, 64232), (4588, 63378), (4662, 62372), (5208, 55833), (6036, 48174), (6216, 46779), (6882, 42252), (7042, 41292), (7812, 37222), (8029, 36216), (9054, 32116), (9176, 31689), (9324, 31186), (10323, 28168), (10563, 27528), (12072, 24087), (13764, 21126), (14084, 20646), (15593, 18648), (15624, 18611), (16058, 18108)]