287664384

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:832

約数の個数: 144

約数和(自身を含む): 888175232

約数和(自身を除く): 600510848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 256, 292, 336, 384, 438, 448, 511, 584, 672, 733, 768, 876, 896, 1022, 1168, 1344, 1466, 1533, 1752, 1792, 2044, 2199, 2336, 2688, 2932, 3066, 3504, 4088, 4398, 4672, 5131, 5376, 5864, 6132, 7008, 8176, 8796, 9344, 10262, 11728, 12264, 14016, 15393, 16352, 17592, 18688, 20524, 23456, 24528, 28032, 30786, 32704, 35184, 41048, 46912, 49056, 53509, 56064, 61572, 65408, 70368, 82096, 93824, 98112, 107018, 123144, 130816, 140736, 160527, 164192, 187648, 196224, 214036, 246288, 281472, 321054, 328384, 374563, 392448, 428072, 492576, 562944, 642108, 656768, 749126, 856144, 985152, 1123689, 1284216, 1313536, 1498252, 1712288, 1970304, 2247378, 2568432, 2996504, 3424576, 3940608, 4494756, 5136864, 5993008, 6849152, 8989512, 10273728, 11986016, 13698304, 17979024, 20547456, 23972032, 35958048, 41094912, 47944064, 71916096, 95888128, 143832192, 287664384]

約数ペア:

[(1, 287664384), (2, 143832192), (3, 95888128), (4, 71916096), (6, 47944064), (7, 41094912), (8, 35958048), (12, 23972032), (14, 20547456), (16, 17979024), (21, 13698304), (24, 11986016), (28, 10273728), (32, 8989512), (42, 6849152), (48, 5993008), (56, 5136864), (64, 4494756), (73, 3940608), (84, 3424576), (96, 2996504), (112, 2568432), (128, 2247378), (146, 1970304), (168, 1712288), (192, 1498252), (219, 1313536), (224, 1284216), (256, 1123689), (292, 985152), (336, 856144), (384, 749126), (438, 656768), (448, 642108), (511, 562944), (584, 492576), (672, 428072), (733, 392448), (768, 374563), (876, 328384), (896, 321054), (1022, 281472), (1168, 246288), (1344, 214036), (1466, 196224), (1533, 187648), (1752, 164192), (1792, 160527), (2044, 140736), (2199, 130816), (2336, 123144), (2688, 107018), (2932, 98112), (3066, 93824), (3504, 82096), (4088, 70368), (4398, 65408), (4672, 61572), (5131, 56064), (5376, 53509), (5864, 49056), (6132, 46912), (7008, 41048), (8176, 35184), (8796, 32704), (9344, 30786), (10262, 28032), (11728, 24528), (12264, 23456), (14016, 20524), (15393, 18688), (16352, 17592)]