28801971576

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20549}}^1$

素因数の和:20680

約数の個数: 192

約数和(自身を含む): 93352896000

約数和(自身を除く): 64550924424

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, 103, 108, 126, 162, 168, 189, 206, 216, 243, 252, 309, 324, 378, 412, 486, 504, 567, 618, 648, 721, 756, 824, 927, 972, 1134, 1236, 1442, 1512, 1701, 1854, 1944, 2163, 2268, 2472, 2781, 2884, 3402, 3708, 4326, 4536, 5562, 5768, 6489, 6804, 7416, 8343, 8652, 11124, 12978, 13608, 16686, 17304, 19467, 20549, 22248, 25029, 25956, 33372, 38934, 41098, 50058, 51912, 58401, 61647, 66744, 77868, 82196, 100116, 116802, 123294, 143843, 155736, 164392, 175203, 184941, 200232, 233604, 246588, 287686, 350406, 369882, 431529, 467208, 493176, 554823, 575372, 700812, 739764, 863058, 1109646, 1150744, 1294587, 1401624, 1479528, 1664469, 1726116, 2116547, 2219292, 2589174, 3328938, 3452232, 3883761, 4233094, 4438584, 4993407, 5178348, 6349641, 6657876, 7767522, 8466188, 9986814, 10356696, 11651283, 12699282, 13315752, 14815829, 15535044, 16932376, 19048923, 19973628, 23302566, 25398564, 29631658, 31070088, 34953849, 38097846, 39947256, 44447487, 46605132, 50797128, 57146769, 59263316, 69907698, 76195692, 88894974, 93210264, 114293538, 118526632, 133342461, 139815396, 152391384, 171440307, 177789948, 228587076, 266684922, 279630792, 342880614, 355579896, 400027383, 457174152, 514320921, 533369844, 685761228, 800054766, 1028641842, 1066739688, 1200082149, 1371522456, 1600109532, 2057283684, 2400164298, 3200219064, 3600246447, 4114567368, 4800328596, 7200492894, 9600657192, 14400985788, 28801971576]

約数ペア:

[(1, 28801971576), (2, 14400985788), (3, 9600657192), (4, 7200492894), (6, 4800328596), (7, 4114567368), (8, 3600246447), (9, 3200219064), (12, 2400164298), (14, 2057283684), (18, 1600109532), (21, 1371522456), (24, 1200082149), (27, 1066739688), (28, 1028641842), (36, 800054766), (42, 685761228), (54, 533369844), (56, 514320921), (63, 457174152), (72, 400027383), (81, 355579896), (84, 342880614), (103, 279630792), (108, 266684922), (126, 228587076), (162, 177789948), (168, 171440307), (189, 152391384), (206, 139815396), (216, 133342461), (243, 118526632), (252, 114293538), (309, 93210264), (324, 88894974), (378, 76195692), (412, 69907698), (486, 59263316), (504, 57146769), (567, 50797128), (618, 46605132), (648, 44447487), (721, 39947256), (756, 38097846), (824, 34953849), (927, 31070088), (972, 29631658), (1134, 25398564), (1236, 23302566), (1442, 19973628), (1512, 19048923), (1701, 16932376), (1854, 15535044), (1944, 14815829), (2163, 13315752), (2268, 12699282), (2472, 11651283), (2781, 10356696), (2884, 9986814), (3402, 8466188), (3708, 7767522), (4326, 6657876), (4536, 6349641), (5562, 5178348), (5768, 4993407), (6489, 4438584), (6804, 4233094), (7416, 3883761), (8343, 3452232), (8652, 3328938), (11124, 2589174), (12978, 2219292), (13608, 2116547), (16686, 1726116), (17304, 1664469), (19467, 1479528), (20549, 1401624), (22248, 1294587), (25029, 1150744), (25956, 1109646), (33372, 863058), (38934, 739764), (41098, 700812), (50058, 575372), (51912, 554823), (58401, 493176), (61647, 467208), (66744, 431529), (77868, 369882), (82196, 350406), (100116, 287686), (116802, 246588), (123294, 233604), (143843, 200232), (155736, 184941), (164392, 175203)]