227935708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 560770560

約数和(自身を除く): 332834852

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 29, 44, 52, 58, 77, 91, 116, 143, 151, 154, 169, 182, 203, 286, 302, 308, 319, 338, 364, 377, 406, 572, 604, 638, 676, 754, 812, 1001, 1057, 1183, 1276, 1508, 1661, 1859, 1963, 2002, 2114, 2233, 2366, 2639, 3322, 3718, 3926, 4004, 4147, 4228, 4379, 4466, 4732, 4901, 5278, 6644, 7436, 7852, 8294, 8758, 8932, 9802, 10556, 11627, 13013, 13741, 16588, 17516, 19604, 21593, 23254, 25519, 26026, 27482, 29029, 30653, 34307, 43186, 46508, 48169, 51038, 52052, 53911, 54964, 56927, 58058, 61306, 68614, 86372, 96338, 102076, 107822, 113854, 116116, 122612, 137228, 151151, 178633, 192676, 215644, 227708, 280709, 302302, 337183, 357266, 377377, 398489, 561418, 604604, 626197, 674366, 714532, 740051, 754754, 796978, 1122836, 1252394, 1348732, 1480102, 1509508, 1593956, 1964963, 2504788, 2960204, 3929926, 4383379, 5180357, 7859852, 8140561, 8766758, 10360714, 16281122, 17533516, 20721428, 32562244, 56983927, 113967854, 227935708]

約数ペア:

[(1, 227935708), (2, 113967854), (4, 56983927), (7, 32562244), (11, 20721428), (13, 17533516), (14, 16281122), (22, 10360714), (26, 8766758), (28, 8140561), (29, 7859852), (44, 5180357), (52, 4383379), (58, 3929926), (77, 2960204), (91, 2504788), (116, 1964963), (143, 1593956), (151, 1509508), (154, 1480102), (169, 1348732), (182, 1252394), (203, 1122836), (286, 796978), (302, 754754), (308, 740051), (319, 714532), (338, 674366), (364, 626197), (377, 604604), (406, 561418), (572, 398489), (604, 377377), (638, 357266), (676, 337183), (754, 302302), (812, 280709), (1001, 227708), (1057, 215644), (1183, 192676), (1276, 178633), (1508, 151151), (1661, 137228), (1859, 122612), (1963, 116116), (2002, 113854), (2114, 107822), (2233, 102076), (2366, 96338), (2639, 86372), (3322, 68614), (3718, 61306), (3926, 58058), (4004, 56927), (4147, 54964), (4228, 53911), (4379, 52052), (4466, 51038), (4732, 48169), (4901, 46508), (5278, 43186), (6644, 34307), (7436, 30653), (7852, 29029), (8294, 27482), (8758, 26026), (8932, 25519), (9802, 23254), (10556, 21593), (11627, 19604), (13013, 17516), (13741, 16588)]