40376415716

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{919}}^1$

素因数の和:1394

約数の個数: 144

約数和(自身を含む): 90900754560

約数和(自身を除く): 50524338844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 172, 182, 196, 301, 364, 401, 559, 602, 637, 802, 919, 1118, 1204, 1274, 1604, 1838, 2107, 2236, 2548, 2807, 3676, 3913, 4214, 5213, 5614, 6433, 7826, 8428, 10426, 11228, 11947, 12866, 15652, 17243, 19649, 20852, 23894, 25732, 27391, 34486, 36491, 39298, 39517, 45031, 47788, 54782, 68972, 72982, 78596, 79034, 83629, 90062, 109564, 120701, 145964, 158068, 167258, 180124, 224159, 241402, 255437, 276619, 334516, 368519, 448318, 482804, 510874, 513721, 553238, 585403, 737038, 844907, 896636, 1021748, 1027442, 1106476, 1170806, 1474076, 1569113, 1689814, 1936333, 2054884, 2341612, 2579633, 3138226, 3379628, 3596047, 3872666, 4790747, 5159266, 6276452, 7192094, 7745332, 9581494, 10318532, 10983791, 14384188, 15846317, 18057431, 19162988, 21967582, 25172329, 31692634, 33535229, 36114862, 43935164, 50344658, 63385268, 67070458, 72229724, 100689316, 110924219, 134140916, 206002121, 221848438, 234746603, 412004242, 443696876, 469493206, 776469533, 824008484, 938986412, 1442014847, 1552939066, 2884029694, 3105878132, 5768059388, 10094103929, 20188207858, 40376415716]

約数ペア:

[(1, 40376415716), (2, 20188207858), (4, 10094103929), (7, 5768059388), (13, 3105878132), (14, 2884029694), (26, 1552939066), (28, 1442014847), (43, 938986412), (49, 824008484), (52, 776469533), (86, 469493206), (91, 443696876), (98, 412004242), (172, 234746603), (182, 221848438), (196, 206002121), (301, 134140916), (364, 110924219), (401, 100689316), (559, 72229724), (602, 67070458), (637, 63385268), (802, 50344658), (919, 43935164), (1118, 36114862), (1204, 33535229), (1274, 31692634), (1604, 25172329), (1838, 21967582), (2107, 19162988), (2236, 18057431), (2548, 15846317), (2807, 14384188), (3676, 10983791), (3913, 10318532), (4214, 9581494), (5213, 7745332), (5614, 7192094), (6433, 6276452), (7826, 5159266), (8428, 4790747), (10426, 3872666), (11228, 3596047), (11947, 3379628), (12866, 3138226), (15652, 2579633), (17243, 2341612), (19649, 2054884), (20852, 1936333), (23894, 1689814), (25732, 1569113), (27391, 1474076), (34486, 1170806), (36491, 1106476), (39298, 1027442), (39517, 1021748), (45031, 896636), (47788, 844907), (54782, 737038), (68972, 585403), (72982, 553238), (78596, 513721), (79034, 510874), (83629, 482804), (90062, 448318), (109564, 368519), (120701, 334516), (145964, 276619), (158068, 255437), (167258, 241402), (180124, 224159)]