290691804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1075

約数の個数: 96

約数和(自身を含む): 764983296

約数和(自身を除く): 474291492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 47, 52, 78, 82, 94, 123, 141, 156, 164, 188, 246, 282, 492, 533, 564, 611, 967, 1066, 1222, 1599, 1833, 1927, 1934, 2132, 2444, 2901, 3198, 3666, 3854, 3868, 5781, 5802, 6396, 7332, 7708, 11562, 11604, 12571, 23124, 25051, 25142, 37713, 39647, 45449, 50102, 50284, 75153, 75426, 79294, 90898, 100204, 118941, 136347, 150306, 150852, 158588, 181796, 237882, 272694, 300612, 475764, 515411, 545388, 590837, 1030822, 1181674, 1546233, 1772511, 1863409, 2061644, 2363348, 3092466, 3545022, 3726818, 5590227, 6184932, 7090044, 7453636, 11180454, 22360908, 24224317, 48448634, 72672951, 96897268, 145345902, 290691804]

約数ペア:

[(1, 290691804), (2, 145345902), (3, 96897268), (4, 72672951), (6, 48448634), (12, 24224317), (13, 22360908), (26, 11180454), (39, 7453636), (41, 7090044), (47, 6184932), (52, 5590227), (78, 3726818), (82, 3545022), (94, 3092466), (123, 2363348), (141, 2061644), (156, 1863409), (164, 1772511), (188, 1546233), (246, 1181674), (282, 1030822), (492, 590837), (533, 545388), (564, 515411), (611, 475764), (967, 300612), (1066, 272694), (1222, 237882), (1599, 181796), (1833, 158588), (1927, 150852), (1934, 150306), (2132, 136347), (2444, 118941), (2901, 100204), (3198, 90898), (3666, 79294), (3854, 75426), (3868, 75153), (5781, 50284), (5802, 50102), (6396, 45449), (7332, 39647), (7708, 37713), (11562, 25142), (11604, 25051), (12571, 23124)]