284416384

素因数分解:

$2^7\times 7^2\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 665935560

約数和(自身を除く): 381519176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 137, 196, 224, 274, 331, 392, 448, 548, 662, 784, 896, 959, 1096, 1324, 1568, 1918, 2192, 2317, 2648, 3136, 3836, 4384, 4634, 5296, 6272, 6713, 7672, 8768, 9268, 10592, 13426, 15344, 16219, 17536, 18536, 21184, 26852, 30688, 32438, 37072, 42368, 45347, 53704, 61376, 64876, 74144, 90694, 107408, 122752, 129752, 148288, 181388, 214816, 259504, 296576, 317429, 362776, 429632, 519008, 634858, 725552, 859264, 1038016, 1269716, 1451104, 2076032, 2222003, 2539432, 2902208, 4444006, 5078864, 5804416, 8888012, 10157728, 17776024, 20315456, 35552048, 40630912, 71104096, 142208192, 284416384]

約数ペア:

[(1, 284416384), (2, 142208192), (4, 71104096), (7, 40630912), (8, 35552048), (14, 20315456), (16, 17776024), (28, 10157728), (32, 8888012), (49, 5804416), (56, 5078864), (64, 4444006), (98, 2902208), (112, 2539432), (128, 2222003), (137, 2076032), (196, 1451104), (224, 1269716), (274, 1038016), (331, 859264), (392, 725552), (448, 634858), (548, 519008), (662, 429632), (784, 362776), (896, 317429), (959, 296576), (1096, 259504), (1324, 214816), (1568, 181388), (1918, 148288), (2192, 129752), (2317, 122752), (2648, 107408), (3136, 90694), (3836, 74144), (4384, 64876), (4634, 61376), (5296, 53704), (6272, 45347), (6713, 42368), (7672, 37072), (8768, 32438), (9268, 30688), (10592, 26852), (13426, 21184), (15344, 18536), (16219, 17536)]