289561824

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:638

約数の個数: 192

約数和(自身を含む): 919296000

約数和(自身を除く): 629734176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 93, 96, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 288, 304, 342, 372, 432, 456, 496, 513, 558, 569, 589, 608, 684, 744, 837, 864, 912, 992, 1026, 1116, 1138, 1178, 1368, 1488, 1674, 1707, 1767, 1824, 2052, 2232, 2276, 2356, 2736, 2976, 3348, 3414, 3534, 4104, 4464, 4552, 4712, 5121, 5301, 5472, 6696, 6828, 7068, 8208, 8928, 9104, 9424, 10242, 10602, 10811, 13392, 13656, 14136, 15363, 15903, 16416, 17639, 18208, 18848, 20484, 21204, 21622, 26784, 27312, 28272, 30726, 31806, 32433, 35278, 40968, 42408, 43244, 52917, 54624, 56544, 61452, 63612, 64866, 70556, 81936, 84816, 86488, 97299, 105834, 122904, 127224, 129732, 141112, 158751, 163872, 169632, 172976, 194598, 211668, 245808, 254448, 259464, 282224, 291897, 317502, 335141, 345952, 389196, 423336, 476253, 491616, 508896, 518928, 564448, 583794, 635004, 670282, 778392, 846672, 952506, 1005423, 1037856, 1167588, 1270008, 1340564, 1556784, 1693344, 1905012, 2010846, 2335176, 2540016, 2681128, 3016269, 3113568, 3810024, 4021692, 4670352, 5080032, 5362256, 6032538, 7620048, 8043384, 9048807, 9340704, 10724512, 12065076, 15240096, 16086768, 18097614, 24130152, 32173536, 36195228, 48260304, 72390456, 96520608, 144780912, 289561824]

約数ペア:

[(1, 289561824), (2, 144780912), (3, 96520608), (4, 72390456), (6, 48260304), (8, 36195228), (9, 32173536), (12, 24130152), (16, 18097614), (18, 16086768), (19, 15240096), (24, 12065076), (27, 10724512), (31, 9340704), (32, 9048807), (36, 8043384), (38, 7620048), (48, 6032538), (54, 5362256), (57, 5080032), (62, 4670352), (72, 4021692), (76, 3810024), (93, 3113568), (96, 3016269), (108, 2681128), (114, 2540016), (124, 2335176), (144, 2010846), (152, 1905012), (171, 1693344), (186, 1556784), (216, 1340564), (228, 1270008), (248, 1167588), (279, 1037856), (288, 1005423), (304, 952506), (342, 846672), (372, 778392), (432, 670282), (456, 635004), (496, 583794), (513, 564448), (558, 518928), (569, 508896), (589, 491616), (608, 476253), (684, 423336), (744, 389196), (837, 345952), (864, 335141), (912, 317502), (992, 291897), (1026, 282224), (1116, 259464), (1138, 254448), (1178, 245808), (1368, 211668), (1488, 194598), (1674, 172976), (1707, 169632), (1767, 163872), (1824, 158751), (2052, 141112), (2232, 129732), (2276, 127224), (2356, 122904), (2736, 105834), (2976, 97299), (3348, 86488), (3414, 84816), (3534, 81936), (4104, 70556), (4464, 64866), (4552, 63612), (4712, 61452), (5121, 56544), (5301, 54624), (5472, 52917), (6696, 43244), (6828, 42408), (7068, 40968), (8208, 35278), (8928, 32433), (9104, 31806), (9424, 30726), (10242, 28272), (10602, 27312), (10811, 26784), (13392, 21622), (13656, 21204), (14136, 20484), (15363, 18848), (15903, 18208), (16416, 17639)]