294151936

素因数分解:

$2^8\times {\mathrm{13}}^3\times {\mathrm{523}}^1$

素因数の和:578

約数の個数: 72

約数和(自身を含む): 637278320

約数和(自身を除く): 343126384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 523, 676, 832, 1046, 1352, 1664, 2092, 2197, 2704, 3328, 4184, 4394, 5408, 6799, 8368, 8788, 10816, 13598, 16736, 17576, 21632, 27196, 33472, 35152, 43264, 54392, 66944, 70304, 88387, 108784, 133888, 140608, 176774, 217568, 281216, 353548, 435136, 562432, 707096, 870272, 1149031, 1414192, 1740544, 2298062, 2828384, 4596124, 5656768, 9192248, 11313536, 18384496, 22627072, 36768992, 73537984, 147075968, 294151936]

約数ペア:

[(1, 294151936), (2, 147075968), (4, 73537984), (8, 36768992), (13, 22627072), (16, 18384496), (26, 11313536), (32, 9192248), (52, 5656768), (64, 4596124), (104, 2828384), (128, 2298062), (169, 1740544), (208, 1414192), (256, 1149031), (338, 870272), (416, 707096), (523, 562432), (676, 435136), (832, 353548), (1046, 281216), (1352, 217568), (1664, 176774), (2092, 140608), (2197, 133888), (2704, 108784), (3328, 88387), (4184, 70304), (4394, 66944), (5408, 54392), (6799, 43264), (8368, 35152), (8788, 33472), (10816, 27196), (13598, 21632), (16736, 17576)]