1253040516

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42499}}^1$

素因数の和:42535

約数の個数: 120

約数和(自身を含む): 4031720000

約数和(自身を除く): 2778679484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 14742, 29484, 42499, 84998, 127497, 169996, 254994, 297493, 382491, 509988, 552487, 594986, 764982, 892479, 1104974, 1147473, 1189972, 1529964, 1657461, 1784958, 2209948, 2294946, 2677437, 3314922, 3442419, 3569916, 3867409, 4589892, 4972383, 5354874, 6629844, 6884838, 7734818, 8032311, 9944766, 10709748, 11602227, 13769676, 14917149, 15469636, 16064622, 19889532, 23204454, 24096933, 29834298, 32129244, 34806681, 44751447, 46408908, 48193866, 59668596, 69613362, 89502894, 96387732, 104420043, 139226724, 179005788, 208840086, 313260129, 417680172, 626520258, 1253040516]

約数ペア:

[(1, 1253040516), (2, 626520258), (3, 417680172), (4, 313260129), (6, 208840086), (7, 179005788), (9, 139226724), (12, 104420043), (13, 96387732), (14, 89502894), (18, 69613362), (21, 59668596), (26, 48193866), (27, 46408908), (28, 44751447), (36, 34806681), (39, 32129244), (42, 29834298), (52, 24096933), (54, 23204454), (63, 19889532), (78, 16064622), (81, 15469636), (84, 14917149), (91, 13769676), (108, 11602227), (117, 10709748), (126, 9944766), (156, 8032311), (162, 7734818), (182, 6884838), (189, 6629844), (234, 5354874), (252, 4972383), (273, 4589892), (324, 3867409), (351, 3569916), (364, 3442419), (378, 3314922), (468, 2677437), (546, 2294946), (567, 2209948), (702, 1784958), (756, 1657461), (819, 1529964), (1053, 1189972), (1092, 1147473), (1134, 1104974), (1404, 892479), (1638, 764982), (2106, 594986), (2268, 552487), (2457, 509988), (3276, 382491), (4212, 297493), (4914, 254994), (7371, 169996), (9828, 127497), (14742, 84998), (29484, 42499)]