240974838

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 597332736

約数和(自身を除く): 356357898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 81, 86, 117, 129, 162, 234, 243, 258, 351, 387, 486, 559, 702, 774, 887, 1053, 1118, 1161, 1677, 1774, 2106, 2322, 2661, 3159, 3354, 3483, 5031, 5322, 6318, 6966, 7983, 10062, 10449, 11531, 15093, 15966, 20898, 23062, 23949, 30186, 34593, 38141, 45279, 47898, 69186, 71847, 76282, 90558, 103779, 114423, 135837, 143694, 207558, 215541, 228846, 271674, 311337, 343269, 431082, 495833, 622674, 686538, 934011, 991666, 1029807, 1487499, 1868022, 2059614, 2802033, 2974998, 3089421, 4462497, 5604066, 6178842, 8924994, 9268263, 13387491, 18536526, 26774982, 40162473, 80324946, 120487419, 240974838]

約数ペア:

[(1, 240974838), (2, 120487419), (3, 80324946), (6, 40162473), (9, 26774982), (13, 18536526), (18, 13387491), (26, 9268263), (27, 8924994), (39, 6178842), (43, 5604066), (54, 4462497), (78, 3089421), (81, 2974998), (86, 2802033), (117, 2059614), (129, 1868022), (162, 1487499), (234, 1029807), (243, 991666), (258, 934011), (351, 686538), (387, 622674), (486, 495833), (559, 431082), (702, 343269), (774, 311337), (887, 271674), (1053, 228846), (1118, 215541), (1161, 207558), (1677, 143694), (1774, 135837), (2106, 114423), (2322, 103779), (2661, 90558), (3159, 76282), (3354, 71847), (3483, 69186), (5031, 47898), (5322, 45279), (6318, 38141), (6966, 34593), (7983, 30186), (10062, 23949), (10449, 23062), (11531, 20898), (15093, 15966)]