2219492044

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 5083706880

約数和(自身を除く): 2864214836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 79, 83, 98, 154, 157, 158, 166, 196, 308, 314, 316, 332, 539, 553, 581, 628, 869, 913, 1078, 1099, 1106, 1162, 1727, 1738, 1826, 2156, 2198, 2212, 2324, 3454, 3476, 3652, 3871, 4067, 4396, 6083, 6391, 6557, 6908, 7693, 7742, 8134, 12089, 12166, 12403, 12782, 13031, 13114, 15386, 15484, 16268, 24178, 24332, 24806, 25564, 26062, 26228, 30772, 42581, 44737, 45899, 48356, 49612, 52124, 72127, 84623, 85162, 86821, 89474, 91217, 91798, 136433, 143341, 144254, 169246, 170324, 173642, 178948, 182434, 183596, 272866, 286682, 288508, 321293, 338492, 347284, 364868, 504889, 545732, 573364, 607747, 638519, 642586, 955031, 1003387, 1009778, 1029449, 1215494, 1277038, 1285172, 1910062, 2006774, 2019556, 2058898, 2430988, 2554076, 3534223, 3820124, 4013548, 4117796, 6685217, 7023709, 7068446, 7206143, 11323939, 13370434, 14047418, 14136892, 14412286, 22647878, 26740868, 28094836, 28824572, 45295756, 50443001, 79267573, 100886002, 158535146, 201772004, 317070292, 554873011, 1109746022, 2219492044]

約数ペア:

[(1, 2219492044), (2, 1109746022), (4, 554873011), (7, 317070292), (11, 201772004), (14, 158535146), (22, 100886002), (28, 79267573), (44, 50443001), (49, 45295756), (77, 28824572), (79, 28094836), (83, 26740868), (98, 22647878), (154, 14412286), (157, 14136892), (158, 14047418), (166, 13370434), (196, 11323939), (308, 7206143), (314, 7068446), (316, 7023709), (332, 6685217), (539, 4117796), (553, 4013548), (581, 3820124), (628, 3534223), (869, 2554076), (913, 2430988), (1078, 2058898), (1099, 2019556), (1106, 2006774), (1162, 1910062), (1727, 1285172), (1738, 1277038), (1826, 1215494), (2156, 1029449), (2198, 1009778), (2212, 1003387), (2324, 955031), (3454, 642586), (3476, 638519), (3652, 607747), (3871, 573364), (4067, 545732), (4396, 504889), (6083, 364868), (6391, 347284), (6557, 338492), (6908, 321293), (7693, 288508), (7742, 286682), (8134, 272866), (12089, 183596), (12166, 182434), (12403, 178948), (12782, 173642), (13031, 170324), (13114, 169246), (15386, 144254), (15484, 143341), (16268, 136433), (24178, 91798), (24332, 91217), (24806, 89474), (25564, 86821), (26062, 85162), (26228, 84623), (30772, 72127), (42581, 52124), (44737, 49612), (45899, 48356)]