13197560784

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1\times {\mathrm{3313}}^1$

素因数の和:5604

約数の個数: 80

約数和(自身を含む): 35041334592

約数和(自身を除く): 21843773808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 2243, 3313, 4486, 6626, 6729, 8972, 9939, 13252, 13458, 17944, 19878, 26504, 26916, 35888, 39756, 53008, 53832, 79512, 82991, 107664, 122581, 159024, 165982, 245162, 248973, 331964, 367743, 490324, 497946, 663928, 735486, 980648, 995892, 1327856, 1470972, 1961296, 1991784, 2941944, 3983568, 5883888, 7431059, 14862118, 22293177, 29724236, 44586354, 59448472, 89172708, 118896944, 178345416, 274949183, 356690832, 549898366, 824847549, 1099796732, 1649695098, 2199593464, 3299390196, 4399186928, 6598780392, 13197560784]

約数ペア:

[(1, 13197560784), (2, 6598780392), (3, 4399186928), (4, 3299390196), (6, 2199593464), (8, 1649695098), (12, 1099796732), (16, 824847549), (24, 549898366), (37, 356690832), (48, 274949183), (74, 178345416), (111, 118896944), (148, 89172708), (222, 59448472), (296, 44586354), (444, 29724236), (592, 22293177), (888, 14862118), (1776, 7431059), (2243, 5883888), (3313, 3983568), (4486, 2941944), (6626, 1991784), (6729, 1961296), (8972, 1470972), (9939, 1327856), (13252, 995892), (13458, 980648), (17944, 735486), (19878, 663928), (26504, 497946), (26916, 490324), (35888, 367743), (39756, 331964), (53008, 248973), (53832, 245162), (79512, 165982), (82991, 159024), (107664, 122581)]