1738647617408

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{3253}}^1\times {\mathrm{321199}}^1$

素因数の和:324479

約数の個数: 64

約数和(自身を含む): 3731309736000

約数和(自身を除く): 1992662118592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 3253, 6506, 13012, 26024, 42289, 52048, 84578, 104096, 169156, 208192, 321199, 338312, 416384, 642398, 676624, 1284796, 1353248, 2569592, 2706496, 4175587, 5139184, 5412992, 8351174, 10278368, 16702348, 20556736, 33404696, 41113472, 66809392, 133618784, 267237568, 534475136, 1044860347, 2089720694, 4179441388, 8358882776, 13583184511, 16717765552, 27166369022, 33435531104, 54332738044, 66871062208, 108665476088, 133742124416, 217330952176, 434661904352, 869323808704, 1738647617408]

約数ペア:

[(1, 1738647617408), (2, 869323808704), (4, 434661904352), (8, 217330952176), (13, 133742124416), (16, 108665476088), (26, 66871062208), (32, 54332738044), (52, 33435531104), (64, 27166369022), (104, 16717765552), (128, 13583184511), (208, 8358882776), (416, 4179441388), (832, 2089720694), (1664, 1044860347), (3253, 534475136), (6506, 267237568), (13012, 133618784), (26024, 66809392), (42289, 41113472), (52048, 33404696), (84578, 20556736), (104096, 16702348), (169156, 10278368), (208192, 8351174), (321199, 5412992), (338312, 5139184), (416384, 4175587), (642398, 2706496), (676624, 2569592), (1284796, 1353248)]