206834472

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:645

約数の個数: 160

約数和(自身を含む): 639518880

約数和(自身を除く): 432684408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 81, 86, 104, 108, 117, 129, 156, 162, 172, 216, 234, 258, 312, 324, 344, 351, 387, 468, 516, 559, 571, 648, 702, 774, 936, 1032, 1053, 1118, 1142, 1161, 1404, 1548, 1677, 1713, 2106, 2236, 2284, 2322, 2808, 3096, 3354, 3426, 3483, 4212, 4472, 4568, 4644, 5031, 5139, 6708, 6852, 6966, 7423, 8424, 9288, 10062, 10278, 13416, 13704, 13932, 14846, 15093, 15417, 20124, 20556, 22269, 24553, 27864, 29692, 30186, 30834, 40248, 41112, 44538, 45279, 46251, 49106, 59384, 60372, 61668, 66807, 73659, 89076, 90558, 92502, 98212, 120744, 123336, 133614, 147318, 178152, 181116, 185004, 196424, 200421, 220977, 267228, 294636, 319189, 362232, 370008, 400842, 441954, 534456, 589272, 601263, 638378, 662931, 801684, 883908, 957567, 1202526, 1276756, 1325862, 1603368, 1767816, 1915134, 1988793, 2405052, 2553512, 2651724, 2872701, 3830268, 3977586, 4810104, 5303448, 5745402, 7660536, 7955172, 8618103, 11490804, 15910344, 17236206, 22981608, 25854309, 34472412, 51708618, 68944824, 103417236, 206834472]

約数ペア:

[(1, 206834472), (2, 103417236), (3, 68944824), (4, 51708618), (6, 34472412), (8, 25854309), (9, 22981608), (12, 17236206), (13, 15910344), (18, 11490804), (24, 8618103), (26, 7955172), (27, 7660536), (36, 5745402), (39, 5303448), (43, 4810104), (52, 3977586), (54, 3830268), (72, 2872701), (78, 2651724), (81, 2553512), (86, 2405052), (104, 1988793), (108, 1915134), (117, 1767816), (129, 1603368), (156, 1325862), (162, 1276756), (172, 1202526), (216, 957567), (234, 883908), (258, 801684), (312, 662931), (324, 638378), (344, 601263), (351, 589272), (387, 534456), (468, 441954), (516, 400842), (559, 370008), (571, 362232), (648, 319189), (702, 294636), (774, 267228), (936, 220977), (1032, 200421), (1053, 196424), (1118, 185004), (1142, 181116), (1161, 178152), (1404, 147318), (1548, 133614), (1677, 123336), (1713, 120744), (2106, 98212), (2236, 92502), (2284, 90558), (2322, 89076), (2808, 73659), (3096, 66807), (3354, 61668), (3426, 60372), (3483, 59384), (4212, 49106), (4472, 46251), (4568, 45279), (4644, 44538), (5031, 41112), (5139, 40248), (6708, 30834), (6852, 30186), (6966, 29692), (7423, 27864), (8424, 24553), (9288, 22269), (10062, 20556), (10278, 20124), (13416, 15417), (13704, 15093), (13932, 14846)]