334062820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 896845824

約数和(自身を除く): 562783004

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 191, 217, 260, 310, 364, 382, 403, 434, 455, 620, 764, 806, 868, 910, 955, 961, 1085, 1337, 1612, 1820, 1910, 1922, 2015, 2170, 2483, 2674, 2821, 3820, 3844, 4030, 4340, 4805, 4966, 5348, 5642, 5921, 6685, 6727, 8060, 9610, 9932, 11284, 11842, 12415, 12493, 13370, 13454, 14105, 17381, 19220, 23684, 24830, 24986, 26740, 26908, 28210, 29605, 33635, 34762, 41447, 49660, 49972, 56420, 59210, 62465, 67270, 69524, 76973, 82894, 86905, 87451, 118420, 124930, 134540, 153946, 165788, 173810, 174902, 183551, 207235, 249860, 307892, 347620, 349804, 367102, 384865, 414470, 437255, 538811, 734204, 769730, 828940, 874510, 917755, 1077622, 1284857, 1539460, 1749020, 1835510, 2155244, 2386163, 2569714, 2694055, 3671020, 4772326, 5139428, 5388110, 6424285, 9544652, 10776220, 11930815, 12848570, 16703141, 23861630, 25697140, 33406282, 47723260, 66812564, 83515705, 167031410, 334062820]

約数ペア:

[(1, 334062820), (2, 167031410), (4, 83515705), (5, 66812564), (7, 47723260), (10, 33406282), (13, 25697140), (14, 23861630), (20, 16703141), (26, 12848570), (28, 11930815), (31, 10776220), (35, 9544652), (52, 6424285), (62, 5388110), (65, 5139428), (70, 4772326), (91, 3671020), (124, 2694055), (130, 2569714), (140, 2386163), (155, 2155244), (182, 1835510), (191, 1749020), (217, 1539460), (260, 1284857), (310, 1077622), (364, 917755), (382, 874510), (403, 828940), (434, 769730), (455, 734204), (620, 538811), (764, 437255), (806, 414470), (868, 384865), (910, 367102), (955, 349804), (961, 347620), (1085, 307892), (1337, 249860), (1612, 207235), (1820, 183551), (1910, 174902), (1922, 173810), (2015, 165788), (2170, 153946), (2483, 134540), (2674, 124930), (2821, 118420), (3820, 87451), (3844, 86905), (4030, 82894), (4340, 76973), (4805, 69524), (4966, 67270), (5348, 62465), (5642, 59210), (5921, 56420), (6685, 49972), (6727, 49660), (8060, 41447), (9610, 34762), (9932, 33635), (11284, 29605), (11842, 28210), (12415, 26908), (12493, 26740), (13370, 24986), (13454, 24830), (14105, 23684), (17381, 19220)]