1978630207128

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18580781}}^1$

素因数の和:18580842

約数の個数: 128

約数和(自身を含む): 6020173368000

約数和(自身を除く): 4041543160872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 29, 34, 36, 51, 54, 58, 68, 72, 87, 102, 108, 116, 136, 153, 174, 204, 216, 232, 261, 306, 348, 408, 459, 493, 522, 612, 696, 783, 918, 986, 1044, 1224, 1479, 1566, 1836, 1972, 2088, 2958, 3132, 3672, 3944, 4437, 5916, 6264, 8874, 11832, 13311, 17748, 26622, 35496, 53244, 106488, 18580781, 37161562, 55742343, 74323124, 111484686, 148646248, 167227029, 222969372, 315873277, 334454058, 445938744, 501681087, 538842649, 631746554, 668908116, 947619831, 1003362174, 1077685298, 1263493108, 1337816232, 1616527947, 1895239662, 2006724348, 2155370596, 2526986216, 2842859493, 3233055894, 3790479324, 4013448696, 4310741192, 4849583841, 5685718986, 6466111788, 7580958648, 8528578479, 9160325033, 9699167682, 11371437972, 12932223576, 14548751523, 17057156958, 18320650066, 19398335364, 22742875944, 27480975099, 29097503046, 34114313916, 36641300132, 38796670728, 54961950198, 58195006092, 68228627832, 73282600264, 82442925297, 109923900396, 116390012184, 164885850594, 219847800792, 247328775891, 329771701188, 494657551782, 659543402376, 989315103564, 1978630207128]

約数ペア:

[(1, 1978630207128), (2, 989315103564), (3, 659543402376), (4, 494657551782), (6, 329771701188), (8, 247328775891), (9, 219847800792), (12, 164885850594), (17, 116390012184), (18, 109923900396), (24, 82442925297), (27, 73282600264), (29, 68228627832), (34, 58195006092), (36, 54961950198), (51, 38796670728), (54, 36641300132), (58, 34114313916), (68, 29097503046), (72, 27480975099), (87, 22742875944), (102, 19398335364), (108, 18320650066), (116, 17057156958), (136, 14548751523), (153, 12932223576), (174, 11371437972), (204, 9699167682), (216, 9160325033), (232, 8528578479), (261, 7580958648), (306, 6466111788), (348, 5685718986), (408, 4849583841), (459, 4310741192), (493, 4013448696), (522, 3790479324), (612, 3233055894), (696, 2842859493), (783, 2526986216), (918, 2155370596), (986, 2006724348), (1044, 1895239662), (1224, 1616527947), (1479, 1337816232), (1566, 1263493108), (1836, 1077685298), (1972, 1003362174), (2088, 947619831), (2958, 668908116), (3132, 631746554), (3672, 538842649), (3944, 501681087), (4437, 445938744), (5916, 334454058), (6264, 315873277), (8874, 222969372), (11832, 167227029), (13311, 148646248), (17748, 111484686), (26622, 74323124), (35496, 55742343), (53244, 37161562), (106488, 18580781)]