324031510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{787}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 674023680

約数和(自身を除く): 349992170

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 197, 209, 394, 418, 787, 985, 1045, 1574, 1970, 2090, 2167, 3743, 3935, 4334, 7486, 7870, 8657, 10835, 14953, 17314, 18715, 21670, 29906, 37430, 41173, 43285, 74765, 82346, 86570, 149530, 155039, 164483, 205865, 310078, 328966, 411730, 775195, 822415, 1550390, 1644830, 1705429, 2945741, 3410858, 5891482, 8527145, 14728705, 17054290, 29457410, 32403151, 64806302, 162015755, 324031510]

約数ペア:

[(1, 324031510), (2, 162015755), (5, 64806302), (10, 32403151), (11, 29457410), (19, 17054290), (22, 14728705), (38, 8527145), (55, 5891482), (95, 3410858), (110, 2945741), (190, 1705429), (197, 1644830), (209, 1550390), (394, 822415), (418, 775195), (787, 411730), (985, 328966), (1045, 310078), (1574, 205865), (1970, 164483), (2090, 155039), (2167, 149530), (3743, 86570), (3935, 82346), (4334, 74765), (7486, 43285), (7870, 41173), (8657, 37430), (10835, 29906), (14953, 21670), (17314, 18715)]