315741246

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 671582016

約数和(自身を除く): 355840770

約数列:

[1, 2, 3, 6, 41, 53, 61, 82, 106, 122, 123, 159, 183, 246, 318, 366, 397, 794, 1191, 2173, 2382, 2501, 3233, 4346, 5002, 6466, 6519, 7503, 9699, 13038, 15006, 16277, 19398, 21041, 24217, 32554, 42082, 48434, 48831, 63123, 72651, 97662, 126246, 132553, 145302, 265106, 397659, 795318, 862681, 992897, 1283501, 1725362, 1985794, 2567002, 2588043, 2978691, 3850503, 5176086, 5957382, 7701006, 52623541, 105247082, 157870623, 315741246]

約数ペア:

[(1, 315741246), (2, 157870623), (3, 105247082), (6, 52623541), (41, 7701006), (53, 5957382), (61, 5176086), (82, 3850503), (106, 2978691), (122, 2588043), (123, 2567002), (159, 1985794), (183, 1725362), (246, 1283501), (318, 992897), (366, 862681), (397, 795318), (794, 397659), (1191, 265106), (2173, 145302), (2382, 132553), (2501, 126246), (3233, 97662), (4346, 72651), (5002, 63123), (6466, 48831), (6519, 48434), (7503, 42082), (9699, 32554), (13038, 24217), (15006, 21041), (16277, 19398)]