225518904

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1459

約数の個数: 160

約数和(自身を含む): 716562000

約数和(自身を除く): 491043096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 648, 684, 702, 741, 936, 988, 1026, 1053, 1368, 1404, 1409, 1482, 1539, 1976, 2052, 2106, 2223, 2808, 2818, 2964, 3078, 4104, 4212, 4227, 4446, 5636, 5928, 6156, 6669, 8424, 8454, 8892, 11272, 12312, 12681, 13338, 16908, 17784, 18317, 20007, 25362, 26676, 26771, 33816, 36634, 38043, 40014, 50724, 53352, 53542, 54951, 73268, 76086, 80028, 80313, 101448, 107084, 109902, 114129, 146536, 152172, 160056, 160626, 164853, 214168, 219804, 228258, 240939, 304344, 321252, 329706, 348023, 439608, 456516, 481878, 494559, 642504, 659412, 696046, 722817, 913032, 963756, 989118, 1044069, 1318824, 1392092, 1445634, 1483677, 1927512, 1978236, 2088138, 2168451, 2784184, 2891268, 2967354, 3132207, 3956472, 4176276, 4336902, 5782536, 5934708, 6264414, 8352552, 8673804, 9396621, 11869416, 12528828, 17347608, 18793242, 25057656, 28189863, 37586484, 56379726, 75172968, 112759452, 225518904]

約数ペア:

[(1, 225518904), (2, 112759452), (3, 75172968), (4, 56379726), (6, 37586484), (8, 28189863), (9, 25057656), (12, 18793242), (13, 17347608), (18, 12528828), (19, 11869416), (24, 9396621), (26, 8673804), (27, 8352552), (36, 6264414), (38, 5934708), (39, 5782536), (52, 4336902), (54, 4176276), (57, 3956472), (72, 3132207), (76, 2967354), (78, 2891268), (81, 2784184), (104, 2168451), (108, 2088138), (114, 1978236), (117, 1927512), (152, 1483677), (156, 1445634), (162, 1392092), (171, 1318824), (216, 1044069), (228, 989118), (234, 963756), (247, 913032), (312, 722817), (324, 696046), (342, 659412), (351, 642504), (456, 494559), (468, 481878), (494, 456516), (513, 439608), (648, 348023), (684, 329706), (702, 321252), (741, 304344), (936, 240939), (988, 228258), (1026, 219804), (1053, 214168), (1368, 164853), (1404, 160626), (1409, 160056), (1482, 152172), (1539, 146536), (1976, 114129), (2052, 109902), (2106, 107084), (2223, 101448), (2808, 80313), (2818, 80028), (2964, 76086), (3078, 73268), (4104, 54951), (4212, 53542), (4227, 53352), (4446, 50724), (5636, 40014), (5928, 38043), (6156, 36634), (6669, 33816), (8424, 26771), (8454, 26676), (8892, 25362), (11272, 20007), (12312, 18317), (12681, 17784), (13338, 16908)]