236605694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 423118080

約数和(自身を除く): 186512386

約数列:

[1, 2, 13, 17, 26, 34, 43, 59, 86, 118, 211, 221, 422, 442, 559, 731, 767, 1003, 1118, 1462, 1534, 2006, 2537, 2743, 3587, 5074, 5486, 7174, 9073, 9503, 12449, 13039, 18146, 19006, 24898, 26078, 32981, 43129, 46631, 65962, 86258, 93262, 117949, 154241, 161837, 211633, 235898, 308482, 323674, 423266, 535307, 560677, 1070614, 1121354, 2005133, 2751229, 4010266, 5502458, 6958991, 9100219, 13917982, 18200438, 118302847, 236605694]

約数ペア:

[(1, 236605694), (2, 118302847), (13, 18200438), (17, 13917982), (26, 9100219), (34, 6958991), (43, 5502458), (59, 4010266), (86, 2751229), (118, 2005133), (211, 1121354), (221, 1070614), (422, 560677), (442, 535307), (559, 423266), (731, 323674), (767, 308482), (1003, 235898), (1118, 211633), (1462, 161837), (1534, 154241), (2006, 117949), (2537, 93262), (2743, 86258), (3587, 65962), (5074, 46631), (5486, 43129), (7174, 32981), (9073, 26078), (9503, 24898), (12449, 19006), (13039, 18146)]