374450258

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1048

約数の個数: 72

約数和(自身を含む): 739015488

約数和(自身を除く): 364565230

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 169, 182, 299, 322, 338, 598, 637, 983, 1127, 1183, 1274, 1966, 2093, 2254, 2366, 3887, 4186, 6881, 7774, 8281, 12779, 13762, 14651, 16562, 22609, 25558, 27209, 29302, 45218, 48167, 54418, 89453, 96334, 158263, 166127, 178906, 190463, 293917, 316526, 332254, 380926, 587834, 626171, 1107841, 1162889, 1252342, 2057419, 2215682, 2325778, 3820921, 4114838, 7641842, 8140223, 14401933, 16280446, 26746447, 28803866, 53492894, 187225129, 374450258]

約数ペア:

[(1, 374450258), (2, 187225129), (7, 53492894), (13, 28803866), (14, 26746447), (23, 16280446), (26, 14401933), (46, 8140223), (49, 7641842), (91, 4114838), (98, 3820921), (161, 2325778), (169, 2215682), (182, 2057419), (299, 1252342), (322, 1162889), (338, 1107841), (598, 626171), (637, 587834), (983, 380926), (1127, 332254), (1183, 316526), (1274, 293917), (1966, 190463), (2093, 178906), (2254, 166127), (2366, 158263), (3887, 96334), (4186, 89453), (6881, 54418), (7774, 48167), (8281, 45218), (12779, 29302), (13762, 27209), (14651, 25558), (16562, 22609)]