421661526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1122

約数の個数: 96

約数和(自身を含む): 1022461440

約数和(自身を除く): 600799914

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 121, 129, 143, 242, 258, 286, 363, 429, 473, 559, 726, 858, 946, 1039, 1118, 1419, 1573, 1677, 2078, 2838, 3117, 3146, 3354, 4719, 5203, 6149, 6234, 9438, 10406, 11429, 12298, 13507, 15609, 18447, 22858, 27014, 31218, 34287, 36894, 40521, 44677, 67639, 68574, 81042, 89354, 125719, 134031, 135278, 148577, 202917, 251438, 268062, 297154, 377157, 405834, 445731, 491447, 580801, 754314, 891462, 982894, 1161602, 1474341, 1634347, 1742403, 2948682, 3268694, 3484806, 4903041, 5405917, 6388811, 9806082, 10811834, 12777622, 16217751, 19166433, 32435502, 38332866, 70276921, 140553842, 210830763, 421661526]

約数ペア:

[(1, 421661526), (2, 210830763), (3, 140553842), (6, 70276921), (11, 38332866), (13, 32435502), (22, 19166433), (26, 16217751), (33, 12777622), (39, 10811834), (43, 9806082), (66, 6388811), (78, 5405917), (86, 4903041), (121, 3484806), (129, 3268694), (143, 2948682), (242, 1742403), (258, 1634347), (286, 1474341), (363, 1161602), (429, 982894), (473, 891462), (559, 754314), (726, 580801), (858, 491447), (946, 445731), (1039, 405834), (1118, 377157), (1419, 297154), (1573, 268062), (1677, 251438), (2078, 202917), (2838, 148577), (3117, 135278), (3146, 134031), (3354, 125719), (4719, 89354), (5203, 81042), (6149, 68574), (6234, 67639), (9438, 44677), (10406, 40521), (11429, 36894), (12298, 34287), (13507, 31218), (15609, 27014), (18447, 22858)]