1218051007992

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61968407}}^1$

素因数の和:61968442

約数の個数: 128

約数和(自身を含む): 4164277017600

約数和(自身を除く): 2946226009608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 61968407, 123936814, 185905221, 247873628, 371810442, 433778849, 495747256, 557715663, 743620884, 805589291, 867557698, 1115431326, 1301336547, 1487241768, 1611178582, 1673146989, 1735115396, 2230862652, 2416767873, 2602673094, 3222357164, 3346293978, 3470230792, 3904009641, 4461725304, 4833535746, 5205346188, 5639125037, 6444714328, 6692587956, 7250303619, 7808019282, 9667071492, 10410692376, 11278250074, 11712028923, 13385175912, 14500607238, 15616038564, 16917375111, 19334142984, 21750910857, 22556500148, 23424057846, 29001214476, 31232077128, 33834750222, 43501821714, 45113000296, 46848115692, 50752125333, 58002428952, 67669500444, 87003643428, 93696231384, 101504250666, 135339000888, 152256375999, 174007286856, 203008501332, 304512751998, 406017002664, 609025503996, 1218051007992]

約数ペア:

[(1, 1218051007992), (2, 609025503996), (3, 406017002664), (4, 304512751998), (6, 203008501332), (7, 174007286856), (8, 152256375999), (9, 135339000888), (12, 101504250666), (13, 93696231384), (14, 87003643428), (18, 67669500444), (21, 58002428952), (24, 50752125333), (26, 46848115692), (27, 45113000296), (28, 43501821714), (36, 33834750222), (39, 31232077128), (42, 29001214476), (52, 23424057846), (54, 22556500148), (56, 21750910857), (63, 19334142984), (72, 16917375111), (78, 15616038564), (84, 14500607238), (91, 13385175912), (104, 11712028923), (108, 11278250074), (117, 10410692376), (126, 9667071492), (156, 7808019282), (168, 7250303619), (182, 6692587956), (189, 6444714328), (216, 5639125037), (234, 5205346188), (252, 4833535746), (273, 4461725304), (312, 3904009641), (351, 3470230792), (364, 3346293978), (378, 3222357164), (468, 2602673094), (504, 2416767873), (546, 2230862652), (702, 1735115396), (728, 1673146989), (756, 1611178582), (819, 1487241768), (936, 1301336547), (1092, 1115431326), (1404, 867557698), (1512, 805589291), (1638, 743620884), (2184, 557715663), (2457, 495747256), (2808, 433778849), (3276, 371810442), (4914, 247873628), (6552, 185905221), (9828, 123936814), (19656, 61968407)]