2800278216

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:858

約数の個数: 240

約数和(自身を含む): 8781550800

約数和(自身を除く): 5981272584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 81, 102, 108, 114, 136, 152, 153, 162, 171, 204, 216, 228, 289, 306, 323, 324, 342, 408, 456, 459, 513, 578, 612, 646, 648, 684, 787, 867, 918, 969, 1026, 1156, 1224, 1292, 1368, 1377, 1539, 1574, 1734, 1836, 1938, 2052, 2312, 2361, 2584, 2601, 2754, 2907, 3078, 3148, 3468, 3672, 3876, 4104, 4722, 5202, 5491, 5508, 5814, 6156, 6296, 6936, 7083, 7752, 7803, 8721, 9444, 10404, 10982, 11016, 11628, 12312, 13379, 14166, 14953, 15606, 16473, 17442, 18888, 20808, 21249, 21964, 23256, 23409, 26163, 26758, 28332, 29906, 31212, 32946, 34884, 40137, 42498, 43928, 44859, 46818, 49419, 52326, 53516, 56664, 59812, 62424, 63747, 65892, 69768, 80274, 84996, 89718, 93636, 98838, 104652, 107032, 119624, 120411, 127494, 131784, 134577, 148257, 160548, 169992, 179436, 187272, 197676, 209304, 227443, 240822, 254201, 254988, 269154, 296514, 321096, 358872, 361233, 395352, 403731, 444771, 454886, 481644, 508402, 509976, 538308, 593028, 682329, 722466, 762603, 807462, 889542, 909772, 963288, 1016804, 1076616, 1083699, 1186056, 1211193, 1364658, 1444932, 1525206, 1614924, 1779084, 1819544, 2033608, 2046987, 2167398, 2287809, 2422386, 2729316, 2889864, 3050412, 3229848, 3558168, 4093974, 4321417, 4334796, 4575618, 4844772, 5458632, 6100824, 6140961, 6863427, 8187948, 8642834, 8669592, 9151236, 9689544, 12281922, 12964251, 13726854, 16375896, 17285668, 18302472, 18422883, 20590281, 24563844, 25928502, 27453708, 34571336, 36845766, 38892753, 41180562, 49127688, 51857004, 54907416, 73691532, 77785506, 82361124, 103714008, 116678259, 147383064, 155571012, 164722248, 233356518, 311142024, 350034777, 466713036, 700069554, 933426072, 1400139108, 2800278216]

約数ペア:

[(1, 2800278216), (2, 1400139108), (3, 933426072), (4, 700069554), (6, 466713036), (8, 350034777), (9, 311142024), (12, 233356518), (17, 164722248), (18, 155571012), (19, 147383064), (24, 116678259), (27, 103714008), (34, 82361124), (36, 77785506), (38, 73691532), (51, 54907416), (54, 51857004), (57, 49127688), (68, 41180562), (72, 38892753), (76, 36845766), (81, 34571336), (102, 27453708), (108, 25928502), (114, 24563844), (136, 20590281), (152, 18422883), (153, 18302472), (162, 17285668), (171, 16375896), (204, 13726854), (216, 12964251), (228, 12281922), (289, 9689544), (306, 9151236), (323, 8669592), (324, 8642834), (342, 8187948), (408, 6863427), (456, 6140961), (459, 6100824), (513, 5458632), (578, 4844772), (612, 4575618), (646, 4334796), (648, 4321417), (684, 4093974), (787, 3558168), (867, 3229848), (918, 3050412), (969, 2889864), (1026, 2729316), (1156, 2422386), (1224, 2287809), (1292, 2167398), (1368, 2046987), (1377, 2033608), (1539, 1819544), (1574, 1779084), (1734, 1614924), (1836, 1525206), (1938, 1444932), (2052, 1364658), (2312, 1211193), (2361, 1186056), (2584, 1083699), (2601, 1076616), (2754, 1016804), (2907, 963288), (3078, 909772), (3148, 889542), (3468, 807462), (3672, 762603), (3876, 722466), (4104, 682329), (4722, 593028), (5202, 538308), (5491, 509976), (5508, 508402), (5814, 481644), (6156, 454886), (6296, 444771), (6936, 403731), (7083, 395352), (7752, 361233), (7803, 358872), (8721, 321096), (9444, 296514), (10404, 269154), (10982, 254988), (11016, 254201), (11628, 240822), (12312, 227443), (13379, 209304), (14166, 197676), (14953, 187272), (15606, 179436), (16473, 169992), (17442, 160548), (18888, 148257), (20808, 134577), (21249, 131784), (21964, 127494), (23256, 120411), (23409, 119624), (26163, 107032), (26758, 104652), (28332, 98838), (29906, 93636), (31212, 89718), (32946, 84996), (34884, 80274), (40137, 69768), (42498, 65892), (43928, 63747), (44859, 62424), (46818, 59812), (49419, 56664), (52326, 53516)]