2391891768

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1283}}^1$

素因数の和:1448

約数の個数: 192

約数和(自身を含む): 7739746560

約数和(自身を除く): 5347854792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 137, 162, 168, 189, 216, 243, 252, 274, 324, 378, 411, 486, 504, 548, 567, 648, 756, 822, 959, 972, 1096, 1134, 1233, 1283, 1512, 1644, 1701, 1918, 1944, 2268, 2466, 2566, 2877, 3288, 3402, 3699, 3836, 3849, 4536, 4932, 5132, 5754, 6804, 7398, 7672, 7698, 8631, 8981, 9864, 10264, 11097, 11508, 11547, 13608, 14796, 15396, 17262, 17962, 22194, 23016, 23094, 25893, 26943, 29592, 30792, 33291, 34524, 34641, 35924, 44388, 46188, 51786, 53886, 66582, 69048, 69282, 71848, 77679, 80829, 88776, 92376, 103572, 103923, 107772, 133164, 138564, 155358, 161658, 175771, 207144, 207846, 215544, 233037, 242487, 266328, 277128, 310716, 311769, 323316, 351542, 415692, 466074, 484974, 527313, 621432, 623538, 646632, 703084, 727461, 831384, 932148, 969948, 1054626, 1230397, 1247076, 1406168, 1454922, 1581939, 1864296, 1939896, 2109252, 2182383, 2460794, 2494152, 2909844, 3163878, 3691191, 4218504, 4364766, 4745817, 4921588, 5819688, 6327756, 7382382, 8729532, 9491634, 9843176, 11073573, 12655512, 14237451, 14764764, 17459064, 18983268, 22147146, 28474902, 29529528, 33220719, 37966536, 42712353, 44294292, 56949804, 66441438, 85424706, 88588584, 99662157, 113899608, 132882876, 170849412, 199324314, 265765752, 298986471, 341698824, 398648628, 597972942, 797297256, 1195945884, 2391891768]

約数ペア:

[(1, 2391891768), (2, 1195945884), (3, 797297256), (4, 597972942), (6, 398648628), (7, 341698824), (8, 298986471), (9, 265765752), (12, 199324314), (14, 170849412), (18, 132882876), (21, 113899608), (24, 99662157), (27, 88588584), (28, 85424706), (36, 66441438), (42, 56949804), (54, 44294292), (56, 42712353), (63, 37966536), (72, 33220719), (81, 29529528), (84, 28474902), (108, 22147146), (126, 18983268), (137, 17459064), (162, 14764764), (168, 14237451), (189, 12655512), (216, 11073573), (243, 9843176), (252, 9491634), (274, 8729532), (324, 7382382), (378, 6327756), (411, 5819688), (486, 4921588), (504, 4745817), (548, 4364766), (567, 4218504), (648, 3691191), (756, 3163878), (822, 2909844), (959, 2494152), (972, 2460794), (1096, 2182383), (1134, 2109252), (1233, 1939896), (1283, 1864296), (1512, 1581939), (1644, 1454922), (1701, 1406168), (1918, 1247076), (1944, 1230397), (2268, 1054626), (2466, 969948), (2566, 932148), (2877, 831384), (3288, 727461), (3402, 703084), (3699, 646632), (3836, 623538), (3849, 621432), (4536, 527313), (4932, 484974), (5132, 466074), (5754, 415692), (6804, 351542), (7398, 323316), (7672, 311769), (7698, 310716), (8631, 277128), (8981, 266328), (9864, 242487), (10264, 233037), (11097, 215544), (11508, 207846), (11547, 207144), (13608, 175771), (14796, 161658), (15396, 155358), (17262, 138564), (17962, 133164), (22194, 107772), (23016, 103923), (23094, 103572), (25893, 92376), (26943, 88776), (29592, 80829), (30792, 77679), (33291, 71848), (34524, 69282), (34641, 69048), (35924, 66582), (44388, 53886), (46188, 51786)]