189892584

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:672

約数の個数: 192

約数和(自身を含む): 640224000

約数和(自身を除く): 450331416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 37, 42, 51, 56, 63, 68, 72, 74, 84, 102, 111, 119, 126, 136, 148, 153, 168, 204, 222, 238, 252, 259, 296, 306, 333, 357, 408, 444, 476, 504, 518, 599, 612, 629, 666, 714, 777, 888, 952, 1036, 1071, 1198, 1224, 1258, 1332, 1428, 1554, 1797, 1887, 2072, 2142, 2331, 2396, 2516, 2664, 2856, 3108, 3594, 3774, 4193, 4284, 4403, 4662, 4792, 5032, 5391, 5661, 6216, 7188, 7548, 8386, 8568, 8806, 9324, 10183, 10782, 11322, 12579, 13209, 14376, 15096, 16772, 17612, 18648, 20366, 21564, 22163, 22644, 25158, 26418, 30549, 33544, 35224, 37737, 39627, 40732, 43128, 44326, 45288, 50316, 52836, 61098, 66489, 71281, 75474, 79254, 81464, 88652, 91647, 100632, 105672, 122196, 132978, 142562, 150948, 155141, 158508, 177304, 183294, 199467, 213843, 244392, 265956, 285124, 301896, 310282, 317016, 366588, 376771, 398934, 427686, 465423, 531912, 570248, 620564, 641529, 733176, 753542, 797868, 855372, 930846, 1130313, 1241128, 1283058, 1396269, 1507084, 1595736, 1710744, 1861692, 2260626, 2566116, 2637397, 2792538, 3014168, 3390939, 3723384, 4521252, 5132232, 5274794, 5585076, 6781878, 7912191, 9042504, 10549588, 11170152, 13563756, 15824382, 21099176, 23736573, 27127512, 31648764, 47473146, 63297528, 94946292, 189892584]

約数ペア:

[(1, 189892584), (2, 94946292), (3, 63297528), (4, 47473146), (6, 31648764), (7, 27127512), (8, 23736573), (9, 21099176), (12, 15824382), (14, 13563756), (17, 11170152), (18, 10549588), (21, 9042504), (24, 7912191), (28, 6781878), (34, 5585076), (36, 5274794), (37, 5132232), (42, 4521252), (51, 3723384), (56, 3390939), (63, 3014168), (68, 2792538), (72, 2637397), (74, 2566116), (84, 2260626), (102, 1861692), (111, 1710744), (119, 1595736), (126, 1507084), (136, 1396269), (148, 1283058), (153, 1241128), (168, 1130313), (204, 930846), (222, 855372), (238, 797868), (252, 753542), (259, 733176), (296, 641529), (306, 620564), (333, 570248), (357, 531912), (408, 465423), (444, 427686), (476, 398934), (504, 376771), (518, 366588), (599, 317016), (612, 310282), (629, 301896), (666, 285124), (714, 265956), (777, 244392), (888, 213843), (952, 199467), (1036, 183294), (1071, 177304), (1198, 158508), (1224, 155141), (1258, 150948), (1332, 142562), (1428, 132978), (1554, 122196), (1797, 105672), (1887, 100632), (2072, 91647), (2142, 88652), (2331, 81464), (2396, 79254), (2516, 75474), (2664, 71281), (2856, 66489), (3108, 61098), (3594, 52836), (3774, 50316), (4193, 45288), (4284, 44326), (4403, 43128), (4662, 40732), (4792, 39627), (5032, 37737), (5391, 35224), (5661, 33544), (6216, 30549), (7188, 26418), (7548, 25158), (8386, 22644), (8568, 22163), (8806, 21564), (9324, 20366), (10183, 18648), (10782, 17612), (11322, 16772), (12579, 15096), (13209, 14376)]