393507072

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{2711}}^1$

素因数の和:2746

約数の個数: 180

約数和(自身を含む): 1341485376

約数和(自身を除く): 947978304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 2711, 3024, 3456, 4032, 4536, 5184, 5376, 5422, 6048, 6912, 8064, 8133, 9072, 10368, 10844, 12096, 16128, 16266, 18144, 18977, 20736, 21688, 24192, 24399, 32532, 36288, 37954, 43376, 48384, 48798, 56931, 65064, 72576, 73197, 75908, 86752, 97596, 113862, 130128, 145152, 146394, 151816, 170793, 173504, 195192, 219591, 227724, 260256, 292788, 303632, 341586, 347008, 390384, 439182, 455448, 512379, 520512, 585576, 607264, 683172, 694016, 780768, 878364, 910896, 1024758, 1041024, 1171152, 1214528, 1366344, 1537137, 1561536, 1756728, 1821792, 2049516, 2082048, 2342304, 2429056, 2732688, 3074274, 3123072, 3513456, 3643584, 4099032, 4684608, 4858112, 5465376, 6148548, 6246144, 7026912, 7287168, 8198064, 9369216, 10930752, 12297096, 14053824, 14574336, 16396128, 18738432, 21861504, 24594192, 28107648, 32792256, 43723008, 49188384, 56215296, 65584512, 98376768, 131169024, 196753536, 393507072]

約数ペア:

[(1, 393507072), (2, 196753536), (3, 131169024), (4, 98376768), (6, 65584512), (7, 56215296), (8, 49188384), (9, 43723008), (12, 32792256), (14, 28107648), (16, 24594192), (18, 21861504), (21, 18738432), (24, 16396128), (27, 14574336), (28, 14053824), (32, 12297096), (36, 10930752), (42, 9369216), (48, 8198064), (54, 7287168), (56, 7026912), (63, 6246144), (64, 6148548), (72, 5465376), (81, 4858112), (84, 4684608), (96, 4099032), (108, 3643584), (112, 3513456), (126, 3123072), (128, 3074274), (144, 2732688), (162, 2429056), (168, 2342304), (189, 2082048), (192, 2049516), (216, 1821792), (224, 1756728), (252, 1561536), (256, 1537137), (288, 1366344), (324, 1214528), (336, 1171152), (378, 1041024), (384, 1024758), (432, 910896), (448, 878364), (504, 780768), (567, 694016), (576, 683172), (648, 607264), (672, 585576), (756, 520512), (768, 512379), (864, 455448), (896, 439182), (1008, 390384), (1134, 347008), (1152, 341586), (1296, 303632), (1344, 292788), (1512, 260256), (1728, 227724), (1792, 219591), (2016, 195192), (2268, 173504), (2304, 170793), (2592, 151816), (2688, 146394), (2711, 145152), (3024, 130128), (3456, 113862), (4032, 97596), (4536, 86752), (5184, 75908), (5376, 73197), (5422, 72576), (6048, 65064), (6912, 56931), (8064, 48798), (8133, 48384), (9072, 43376), (10368, 37954), (10844, 36288), (12096, 32532), (16128, 24399), (16266, 24192), (18144, 21688), (18977, 20736)]