312528384

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{9689}}^1$

素因数の和:9720

約数の個数: 120

約数和(自身を含む): 1030938480

約数和(自身を除く): 718410096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 9689, 10752, 16128, 19378, 29067, 32256, 38756, 58134, 67823, 77512, 87201, 116268, 135646, 155024, 174402, 203469, 232536, 271292, 310048, 348804, 406938, 465072, 542584, 610407, 620096, 697608, 813876, 930144, 1085168, 1220814, 1240192, 1395216, 1627752, 1860288, 2170336, 2441628, 2480384, 2790432, 3255504, 3720576, 4340672, 4883256, 4960768, 5580864, 6511008, 7441152, 8681344, 9766512, 11161728, 13022016, 14882304, 17362688, 19533024, 22323456, 26044032, 34725376, 39066048, 44646912, 52088064, 78132096, 104176128, 156264192, 312528384]

約数ペア:

[(1, 312528384), (2, 156264192), (3, 104176128), (4, 78132096), (6, 52088064), (7, 44646912), (8, 39066048), (9, 34725376), (12, 26044032), (14, 22323456), (16, 19533024), (18, 17362688), (21, 14882304), (24, 13022016), (28, 11161728), (32, 9766512), (36, 8681344), (42, 7441152), (48, 6511008), (56, 5580864), (63, 4960768), (64, 4883256), (72, 4340672), (84, 3720576), (96, 3255504), (112, 2790432), (126, 2480384), (128, 2441628), (144, 2170336), (168, 1860288), (192, 1627752), (224, 1395216), (252, 1240192), (256, 1220814), (288, 1085168), (336, 930144), (384, 813876), (448, 697608), (504, 620096), (512, 610407), (576, 542584), (672, 465072), (768, 406938), (896, 348804), (1008, 310048), (1152, 271292), (1344, 232536), (1536, 203469), (1792, 174402), (2016, 155024), (2304, 135646), (2688, 116268), (3584, 87201), (4032, 77512), (4608, 67823), (5376, 58134), (8064, 38756), (9689, 32256), (10752, 29067), (16128, 19378)]