390969306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6451}}^1$

素因数の和:6516

約数の個数: 96

約数和(自身を含む): 1070928768

約数和(自身を除く): 679959462

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 37, 39, 42, 63, 74, 78, 91, 111, 117, 126, 182, 222, 234, 259, 273, 333, 481, 518, 546, 666, 777, 819, 962, 1443, 1554, 1638, 2331, 2886, 3367, 4329, 4662, 6451, 6734, 8658, 10101, 12902, 19353, 20202, 30303, 38706, 45157, 58059, 60606, 83863, 90314, 116118, 135471, 167726, 238687, 251589, 270942, 406413, 477374, 503178, 587041, 716061, 754767, 812826, 1174082, 1432122, 1509534, 1670809, 1761123, 2148183, 3102931, 3341618, 3522246, 4296366, 5012427, 5283369, 6205862, 9308793, 10024854, 10566738, 15037281, 18617586, 21720517, 27926379, 30074562, 43441034, 55852758, 65161551, 130323102, 195484653, 390969306]

約数ペア:

[(1, 390969306), (2, 195484653), (3, 130323102), (6, 65161551), (7, 55852758), (9, 43441034), (13, 30074562), (14, 27926379), (18, 21720517), (21, 18617586), (26, 15037281), (37, 10566738), (39, 10024854), (42, 9308793), (63, 6205862), (74, 5283369), (78, 5012427), (91, 4296366), (111, 3522246), (117, 3341618), (126, 3102931), (182, 2148183), (222, 1761123), (234, 1670809), (259, 1509534), (273, 1432122), (333, 1174082), (481, 812826), (518, 754767), (546, 716061), (666, 587041), (777, 503178), (819, 477374), (962, 406413), (1443, 270942), (1554, 251589), (1638, 238687), (2331, 167726), (2886, 135471), (3367, 116118), (4329, 90314), (4662, 83863), (6451, 60606), (6734, 58059), (8658, 45157), (10101, 38706), (12902, 30303), (19353, 20202)]