19485211944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1697}}^1$

素因数の和:1832

約数の個数: 256

約数和(自身を含む): 58213416960

約数和(自身を除く): 38728205016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 31, 33, 44, 46, 61, 62, 66, 69, 88, 92, 93, 122, 124, 132, 138, 183, 184, 186, 244, 248, 253, 264, 276, 341, 366, 372, 488, 506, 552, 671, 682, 713, 732, 744, 759, 1012, 1023, 1342, 1364, 1403, 1426, 1464, 1518, 1697, 1891, 2013, 2024, 2046, 2139, 2684, 2728, 2806, 2852, 3036, 3394, 3782, 4026, 4092, 4209, 4278, 5091, 5368, 5612, 5673, 5704, 6072, 6788, 7564, 7843, 8052, 8184, 8418, 8556, 10182, 11224, 11346, 13576, 15128, 15433, 15686, 16104, 16836, 17112, 18667, 20364, 20801, 22692, 23529, 30866, 31372, 33672, 37334, 39031, 40728, 41602, 43493, 45384, 46299, 47058, 52607, 56001, 61732, 62403, 62744, 74668, 78062, 83204, 86986, 92598, 94116, 103517, 105214, 112002, 117093, 123464, 124806, 130479, 149336, 156124, 157821, 166408, 173972, 185196, 188232, 207034, 210428, 224004, 234186, 249612, 260958, 310551, 312248, 315642, 347944, 370392, 414068, 420856, 429341, 448008, 468372, 478423, 499224, 521916, 578677, 621102, 631284, 828136, 858682, 936744, 956846, 1043832, 1138687, 1157354, 1209961, 1242204, 1262568, 1288023, 1435269, 1717364, 1736031, 1913692, 2277374, 2314708, 2380891, 2419922, 2484408, 2576046, 2870538, 3209027, 3416061, 3434728, 3472062, 3629883, 3827384, 4554748, 4629416, 4761782, 4839844, 5152092, 5741076, 6418054, 6832122, 6944124, 7142673, 7259766, 9109496, 9523564, 9627081, 9679688, 10304184, 11482152, 12836108, 13309571, 13664244, 13888248, 14285346, 14519532, 19047128, 19254162, 25672216, 26189801, 26619142, 27328488, 28570692, 29039064, 35299297, 38508324, 39928713, 52379602, 53238284, 57141384, 70598594, 73807621, 77016648, 78569403, 79857426, 104759204, 105897891, 106476568, 141197188, 147615242, 157138806, 159714852, 209518408, 211795782, 221422863, 282394376, 295230484, 314277612, 319429704, 423591564, 442845726, 590460968, 628555224, 811883831, 847183128, 885691452, 1623767662, 1771382904, 2435651493, 3247535324, 4871302986, 6495070648, 9742605972, 19485211944]

約数ペア:

[(1, 19485211944), (2, 9742605972), (3, 6495070648), (4, 4871302986), (6, 3247535324), (8, 2435651493), (11, 1771382904), (12, 1623767662), (22, 885691452), (23, 847183128), (24, 811883831), (31, 628555224), (33, 590460968), (44, 442845726), (46, 423591564), (61, 319429704), (62, 314277612), (66, 295230484), (69, 282394376), (88, 221422863), (92, 211795782), (93, 209518408), (122, 159714852), (124, 157138806), (132, 147615242), (138, 141197188), (183, 106476568), (184, 105897891), (186, 104759204), (244, 79857426), (248, 78569403), (253, 77016648), (264, 73807621), (276, 70598594), (341, 57141384), (366, 53238284), (372, 52379602), (488, 39928713), (506, 38508324), (552, 35299297), (671, 29039064), (682, 28570692), (713, 27328488), (732, 26619142), (744, 26189801), (759, 25672216), (1012, 19254162), (1023, 19047128), (1342, 14519532), (1364, 14285346), (1403, 13888248), (1426, 13664244), (1464, 13309571), (1518, 12836108), (1697, 11482152), (1891, 10304184), (2013, 9679688), (2024, 9627081), (2046, 9523564), (2139, 9109496), (2684, 7259766), (2728, 7142673), (2806, 6944124), (2852, 6832122), (3036, 6418054), (3394, 5741076), (3782, 5152092), (4026, 4839844), (4092, 4761782), (4209, 4629416), (4278, 4554748), (5091, 3827384), (5368, 3629883), (5612, 3472062), (5673, 3434728), (5704, 3416061), (6072, 3209027), (6788, 2870538), (7564, 2576046), (7843, 2484408), (8052, 2419922), (8184, 2380891), (8418, 2314708), (8556, 2277374), (10182, 1913692), (11224, 1736031), (11346, 1717364), (13576, 1435269), (15128, 1288023), (15433, 1262568), (15686, 1242204), (16104, 1209961), (16836, 1157354), (17112, 1138687), (18667, 1043832), (20364, 956846), (20801, 936744), (22692, 858682), (23529, 828136), (30866, 631284), (31372, 621102), (33672, 578677), (37334, 521916), (39031, 499224), (40728, 478423), (41602, 468372), (43493, 448008), (45384, 429341), (46299, 420856), (47058, 414068), (52607, 370392), (56001, 347944), (61732, 315642), (62403, 312248), (62744, 310551), (74668, 260958), (78062, 249612), (83204, 234186), (86986, 224004), (92598, 210428), (94116, 207034), (103517, 188232), (105214, 185196), (112002, 173972), (117093, 166408), (123464, 157821), (124806, 156124), (130479, 149336)]