2469804948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{310433}}^1$

素因数の和:310473

約数の個数: 72

約数和(自身を含む): 7118872488

約数和(自身を除く): 4649067540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 310433, 620866, 931299, 1241732, 1862598, 2793897, 3725196, 4035629, 5277361, 5587794, 8071258, 10554722, 11175588, 12106887, 15832083, 16142516, 21109444, 24213774, 31664166, 36320661, 47496249, 48427548, 63328332, 68605693, 72641322, 94992498, 137211386, 145282644, 189984996, 205817079, 274422772, 411634158, 617451237, 823268316, 1234902474, 2469804948]

約数ペア:

[(1, 2469804948), (2, 1234902474), (3, 823268316), (4, 617451237), (6, 411634158), (9, 274422772), (12, 205817079), (13, 189984996), (17, 145282644), (18, 137211386), (26, 94992498), (34, 72641322), (36, 68605693), (39, 63328332), (51, 48427548), (52, 47496249), (68, 36320661), (78, 31664166), (102, 24213774), (117, 21109444), (153, 16142516), (156, 15832083), (204, 12106887), (221, 11175588), (234, 10554722), (306, 8071258), (442, 5587794), (468, 5277361), (612, 4035629), (663, 3725196), (884, 2793897), (1326, 1862598), (1989, 1241732), (2652, 931299), (3978, 620866), (7956, 310433)]