171334644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 451584000

約数和(自身を除く): 280249356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 71, 78, 93, 124, 142, 156, 186, 213, 284, 372, 403, 426, 499, 806, 852, 923, 998, 1209, 1497, 1612, 1846, 1996, 2201, 2418, 2769, 2994, 3692, 4402, 4836, 5538, 5988, 6487, 6603, 8804, 11076, 12974, 13206, 15469, 19461, 25948, 26412, 28613, 30938, 35429, 38922, 46407, 57226, 61876, 70858, 77844, 85839, 92814, 106287, 114452, 141716, 171678, 185628, 201097, 212574, 343356, 402194, 425148, 460577, 603291, 804388, 921154, 1098299, 1206582, 1381731, 1842308, 2196598, 2413164, 2763462, 3294897, 4393196, 5526924, 6589794, 13179588, 14277887, 28555774, 42833661, 57111548, 85667322, 171334644]

約数ペア:

[(1, 171334644), (2, 85667322), (3, 57111548), (4, 42833661), (6, 28555774), (12, 14277887), (13, 13179588), (26, 6589794), (31, 5526924), (39, 4393196), (52, 3294897), (62, 2763462), (71, 2413164), (78, 2196598), (93, 1842308), (124, 1381731), (142, 1206582), (156, 1098299), (186, 921154), (213, 804388), (284, 603291), (372, 460577), (403, 425148), (426, 402194), (499, 343356), (806, 212574), (852, 201097), (923, 185628), (998, 171678), (1209, 141716), (1497, 114452), (1612, 106287), (1846, 92814), (1996, 85839), (2201, 77844), (2418, 70858), (2769, 61876), (2994, 57226), (3692, 46407), (4402, 38922), (4836, 35429), (5538, 30938), (5988, 28613), (6487, 26412), (6603, 25948), (8804, 19461), (11076, 15469), (12974, 13206)]