348537332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 770684544

約数和(自身を除く): 422147212

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 73, 143, 146, 187, 221, 286, 292, 374, 442, 491, 572, 748, 803, 884, 949, 982, 1241, 1606, 1898, 1964, 2431, 2482, 3212, 3796, 4862, 4964, 5401, 6383, 8347, 9724, 10439, 10802, 12766, 13651, 16133, 16694, 20878, 21604, 25532, 27302, 32266, 33388, 35843, 41756, 54604, 64532, 70213, 71686, 91817, 108511, 140426, 143372, 177463, 183634, 217022, 280852, 354926, 367268, 394273, 434044, 465959, 609331, 709852, 788546, 931918, 1193621, 1218662, 1577092, 1863836, 2387242, 2437324, 4774484, 5125549, 6702641, 7921303, 10251098, 13405282, 15842606, 20502196, 26810564, 31685212, 87134333, 174268666, 348537332]

約数ペア:

[(1, 348537332), (2, 174268666), (4, 87134333), (11, 31685212), (13, 26810564), (17, 20502196), (22, 15842606), (26, 13405282), (34, 10251098), (44, 7921303), (52, 6702641), (68, 5125549), (73, 4774484), (143, 2437324), (146, 2387242), (187, 1863836), (221, 1577092), (286, 1218662), (292, 1193621), (374, 931918), (442, 788546), (491, 709852), (572, 609331), (748, 465959), (803, 434044), (884, 394273), (949, 367268), (982, 354926), (1241, 280852), (1606, 217022), (1898, 183634), (1964, 177463), (2431, 143372), (2482, 140426), (3212, 108511), (3796, 91817), (4862, 71686), (4964, 70213), (5401, 64532), (6383, 54604), (8347, 41756), (9724, 35843), (10439, 33388), (10802, 32266), (12766, 27302), (13651, 25532), (16133, 21604), (16694, 20878)]