1222386984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62189}}^1$

素因数の和:62224

約数の個数: 128

約数和(自身を含む): 4179168000

約数和(自身を除く): 2956781016

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, 62189, 124378, 186567, 248756, 373134, 435323, 497512, 559701, 746268, 808457, 870646, 1119402, 1305969, 1492536, 1616914, 1679103, 1741292, 2238804, 2425371, 2611938, 3233828, 3358206, 3482584, 3917907, 4477608, 4850742, 5223876, 5659199, 6467656, 6716412, 7276113, 7835814, 9701484, 10447752, 11318398, 11753721, 13432824, 14552226, 15671628, 16977597, 19402968, 21828339, 22636796, 23507442, 29104452, 31343256, 33955194, 43656678, 45273592, 47014884, 50932791, 58208904, 67910388, 87313356, 94029768, 101865582, 135820776, 152798373, 174626712, 203731164, 305596746, 407462328, 611193492, 1222386984]

約数ペア:

[(1, 1222386984), (2, 611193492), (3, 407462328), (4, 305596746), (6, 203731164), (7, 174626712), (8, 152798373), (9, 135820776), (12, 101865582), (13, 94029768), (14, 87313356), (18, 67910388), (21, 58208904), (24, 50932791), (26, 47014884), (27, 45273592), (28, 43656678), (36, 33955194), (39, 31343256), (42, 29104452), (52, 23507442), (54, 22636796), (56, 21828339), (63, 19402968), (72, 16977597), (78, 15671628), (84, 14552226), (91, 13432824), (104, 11753721), (108, 11318398), (117, 10447752), (126, 9701484), (156, 7835814), (168, 7276113), (182, 6716412), (189, 6467656), (216, 5659199), (234, 5223876), (252, 4850742), (273, 4477608), (312, 3917907), (351, 3482584), (364, 3358206), (378, 3233828), (468, 2611938), (504, 2425371), (546, 2238804), (702, 1741292), (728, 1679103), (756, 1616914), (819, 1492536), (936, 1305969), (1092, 1119402), (1404, 870646), (1512, 808457), (1638, 746268), (2184, 559701), (2457, 497512), (2808, 435323), (3276, 373134), (4914, 248756), (6552, 186567), (9828, 124378), (19656, 62189)]