722492316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12973}}^1$

素因数の和:13020

約数の個数: 144

約数和(自身を含む): 2380158144

約数和(自身を除く): 1657665828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1428, 1547, 1638, 1989, 2142, 2652, 3094, 3276, 3978, 4284, 4641, 6188, 7956, 9282, 12973, 13923, 18564, 25946, 27846, 38919, 51892, 55692, 77838, 90811, 116757, 155676, 168649, 181622, 220541, 233514, 272433, 337298, 363244, 441082, 467028, 505947, 544866, 661623, 674596, 817299, 882164, 1011894, 1089732, 1180543, 1323246, 1517841, 1543787, 1634598, 1984869, 2023788, 2361086, 2646492, 2867033, 3035682, 3087574, 3269196, 3541629, 3969738, 4631361, 4722172, 5734066, 6071364, 6175148, 7083258, 7939476, 8601099, 9262722, 10624887, 11468132, 13894083, 14166516, 17202198, 18525444, 20069231, 21249774, 25803297, 27788166, 34404396, 40138462, 42499548, 51606594, 55576332, 60207693, 80276924, 103213188, 120415386, 180623079, 240830772, 361246158, 722492316]

約数ペア:

[(1, 722492316), (2, 361246158), (3, 240830772), (4, 180623079), (6, 120415386), (7, 103213188), (9, 80276924), (12, 60207693), (13, 55576332), (14, 51606594), (17, 42499548), (18, 40138462), (21, 34404396), (26, 27788166), (28, 25803297), (34, 21249774), (36, 20069231), (39, 18525444), (42, 17202198), (51, 14166516), (52, 13894083), (63, 11468132), (68, 10624887), (78, 9262722), (84, 8601099), (91, 7939476), (102, 7083258), (117, 6175148), (119, 6071364), (126, 5734066), (153, 4722172), (156, 4631361), (182, 3969738), (204, 3541629), (221, 3269196), (234, 3087574), (238, 3035682), (252, 2867033), (273, 2646492), (306, 2361086), (357, 2023788), (364, 1984869), (442, 1634598), (468, 1543787), (476, 1517841), (546, 1323246), (612, 1180543), (663, 1089732), (714, 1011894), (819, 882164), (884, 817299), (1071, 674596), (1092, 661623), (1326, 544866), (1428, 505947), (1547, 467028), (1638, 441082), (1989, 363244), (2142, 337298), (2652, 272433), (3094, 233514), (3276, 220541), (3978, 181622), (4284, 168649), (4641, 155676), (6188, 116757), (7956, 90811), (9282, 77838), (12973, 55692), (13923, 51892), (18564, 38919), (25946, 27846)]