403790208

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 1130976000

約数和(自身を除く): 727185792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 131, 138, 184, 192, 262, 276, 349, 368, 384, 393, 524, 552, 698, 736, 786, 1047, 1048, 1104, 1396, 1472, 1572, 2094, 2096, 2208, 2792, 2944, 3013, 3144, 4188, 4192, 4416, 5584, 6026, 6288, 8027, 8376, 8384, 8832, 9039, 11168, 12052, 12576, 16054, 16752, 16768, 18078, 22336, 24081, 24104, 25152, 32108, 33504, 36156, 44672, 45719, 48162, 48208, 50304, 64216, 67008, 72312, 91438, 96324, 96416, 128432, 134016, 137157, 144624, 182876, 192648, 192832, 256864, 274314, 289248, 365752, 385296, 385664, 513728, 548628, 578496, 731504, 770592, 1027456, 1051537, 1097256, 1156992, 1463008, 1541184, 2103074, 2194512, 2926016, 3082368, 3154611, 4206148, 4389024, 5852032, 6309222, 8412296, 8778048, 12618444, 16824592, 17556096, 25236888, 33649184, 50473776, 67298368, 100947552, 134596736, 201895104, 403790208]

約数ペア:

[(1, 403790208), (2, 201895104), (3, 134596736), (4, 100947552), (6, 67298368), (8, 50473776), (12, 33649184), (16, 25236888), (23, 17556096), (24, 16824592), (32, 12618444), (46, 8778048), (48, 8412296), (64, 6309222), (69, 5852032), (92, 4389024), (96, 4206148), (128, 3154611), (131, 3082368), (138, 2926016), (184, 2194512), (192, 2103074), (262, 1541184), (276, 1463008), (349, 1156992), (368, 1097256), (384, 1051537), (393, 1027456), (524, 770592), (552, 731504), (698, 578496), (736, 548628), (786, 513728), (1047, 385664), (1048, 385296), (1104, 365752), (1396, 289248), (1472, 274314), (1572, 256864), (2094, 192832), (2096, 192648), (2208, 182876), (2792, 144624), (2944, 137157), (3013, 134016), (3144, 128432), (4188, 96416), (4192, 96324), (4416, 91438), (5584, 72312), (6026, 67008), (6288, 64216), (8027, 50304), (8376, 48208), (8384, 48162), (8832, 45719), (9039, 44672), (11168, 36156), (12052, 33504), (12576, 32108), (16054, 25152), (16752, 24104), (16768, 24081), (18078, 22336)]