277414956

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:230

約数の個数: 180

約数和(自身を含む): 901872048

約数和(自身を除く): 624457092

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, 97, 108, 117, 126, 156, 162, 182, 189, 194, 234, 252, 273, 291, 324, 351, 364, 378, 388, 468, 546, 567, 582, 679, 702, 756, 819, 873, 1053, 1092, 1134, 1164, 1261, 1358, 1404, 1638, 1746, 2037, 2106, 2268, 2457, 2522, 2619, 2716, 3276, 3492, 3783, 4074, 4212, 4914, 5044, 5238, 6111, 7371, 7566, 7857, 8148, 8827, 9409, 9828, 10476, 11349, 12222, 14742, 15132, 15714, 17654, 18333, 18818, 22698, 24444, 26481, 28227, 29484, 31428, 34047, 35308, 36666, 37636, 45396, 52962, 54999, 56454, 65863, 68094, 73332, 79443, 84681, 102141, 105924, 109998, 112908, 122317, 131726, 136188, 158886, 169362, 197589, 204282, 219996, 238329, 244634, 254043, 263452, 317772, 338724, 366951, 395178, 408564, 476658, 489268, 508086, 592767, 714987, 733902, 762129, 790356, 856219, 953316, 1016172, 1100853, 1185534, 1429974, 1467804, 1524258, 1712438, 1778301, 2201706, 2371068, 2568657, 2859948, 3048516, 3302559, 3424876, 3556602, 4403412, 5137314, 5334903, 6605118, 7113204, 7705971, 9907677, 10274628, 10669806, 13210236, 15411942, 19815354, 21339612, 23117913, 30823884, 39630708, 46235826, 69353739, 92471652, 138707478, 277414956]

約数ペア:

[(1, 277414956), (2, 138707478), (3, 92471652), (4, 69353739), (6, 46235826), (7, 39630708), (9, 30823884), (12, 23117913), (13, 21339612), (14, 19815354), (18, 15411942), (21, 13210236), (26, 10669806), (27, 10274628), (28, 9907677), (36, 7705971), (39, 7113204), (42, 6605118), (52, 5334903), (54, 5137314), (63, 4403412), (78, 3556602), (81, 3424876), (84, 3302559), (91, 3048516), (97, 2859948), (108, 2568657), (117, 2371068), (126, 2201706), (156, 1778301), (162, 1712438), (182, 1524258), (189, 1467804), (194, 1429974), (234, 1185534), (252, 1100853), (273, 1016172), (291, 953316), (324, 856219), (351, 790356), (364, 762129), (378, 733902), (388, 714987), (468, 592767), (546, 508086), (567, 489268), (582, 476658), (679, 408564), (702, 395178), (756, 366951), (819, 338724), (873, 317772), (1053, 263452), (1092, 254043), (1134, 244634), (1164, 238329), (1261, 219996), (1358, 204282), (1404, 197589), (1638, 169362), (1746, 158886), (2037, 136188), (2106, 131726), (2268, 122317), (2457, 112908), (2522, 109998), (2619, 105924), (2716, 102141), (3276, 84681), (3492, 79443), (3783, 73332), (4074, 68094), (4212, 65863), (4914, 56454), (5044, 54999), (5238, 52962), (6111, 45396), (7371, 37636), (7566, 36666), (7857, 35308), (8148, 34047), (8827, 31428), (9409, 29484), (9828, 28227), (10476, 26481), (11349, 24444), (12222, 22698), (14742, 18818), (15132, 18333), (15714, 17654)]