245555856

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2677}}^1$

素因数の和:2718

約数の個数: 180

約数和(自身を含む): 861228732

約数和(自身を除く): 615672876

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2352, 2548, 2677, 3276, 3528, 3822, 4368, 5096, 5354, 5733, 6552, 7056, 7644, 8031, 10192, 10708, 11466, 13104, 15288, 16062, 18739, 21416, 22932, 24093, 30576, 32124, 34801, 37478, 42832, 45864, 48186, 56217, 64248, 69602, 74956, 91728, 96372, 104403, 112434, 128496, 131173, 139204, 149912, 168651, 192744, 208806, 224868, 243607, 262346, 278408, 299824, 313209, 337302, 385488, 393519, 417612, 449736, 487214, 524692, 556816, 626418, 674604, 730821, 787038, 835224, 899472, 974428, 1049384, 1180557, 1252836, 1349208, 1461642, 1574076, 1670448, 1705249, 1948856, 2098768, 2192463, 2361114, 2505672, 2698416, 2923284, 3148152, 3410498, 3897712, 4384926, 4722228, 5011344, 5115747, 5846568, 6296304, 6820996, 8769852, 9444456, 10231494, 11693136, 13641992, 15347241, 17539704, 18888912, 20462988, 27283984, 30694482, 35079408, 40925976, 61388964, 81851952, 122777928, 245555856]

約数ペア:

[(1, 245555856), (2, 122777928), (3, 81851952), (4, 61388964), (6, 40925976), (7, 35079408), (8, 30694482), (9, 27283984), (12, 20462988), (13, 18888912), (14, 17539704), (16, 15347241), (18, 13641992), (21, 11693136), (24, 10231494), (26, 9444456), (28, 8769852), (36, 6820996), (39, 6296304), (42, 5846568), (48, 5115747), (49, 5011344), (52, 4722228), (56, 4384926), (63, 3897712), (72, 3410498), (78, 3148152), (84, 2923284), (91, 2698416), (98, 2505672), (104, 2361114), (112, 2192463), (117, 2098768), (126, 1948856), (144, 1705249), (147, 1670448), (156, 1574076), (168, 1461642), (182, 1349208), (196, 1252836), (208, 1180557), (234, 1049384), (252, 974428), (273, 899472), (294, 835224), (312, 787038), (336, 730821), (364, 674604), (392, 626418), (441, 556816), (468, 524692), (504, 487214), (546, 449736), (588, 417612), (624, 393519), (637, 385488), (728, 337302), (784, 313209), (819, 299824), (882, 278408), (936, 262346), (1008, 243607), (1092, 224868), (1176, 208806), (1274, 192744), (1456, 168651), (1638, 149912), (1764, 139204), (1872, 131173), (1911, 128496), (2184, 112434), (2352, 104403), (2548, 96372), (2677, 91728), (3276, 74956), (3528, 69602), (3822, 64248), (4368, 56217), (5096, 48186), (5354, 45864), (5733, 42832), (6552, 37478), (7056, 34801), (7644, 32124), (8031, 30576), (10192, 24093), (10708, 22932), (11466, 21416), (13104, 18739), (15288, 16062)]