480198654

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{1499}}^1$

素因数の和:1594

約数の個数: 72

約数和(自身を含む): 1152333000

約数和(自身を除く): 672134346

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1369, 1443, 1499, 2738, 2886, 2998, 4107, 4329, 4497, 8214, 8658, 8994, 12321, 13491, 17797, 19487, 24642, 26982, 35594, 38974, 53391, 55463, 58461, 106782, 110926, 116922, 160173, 166389, 175383, 320346, 332778, 350766, 499167, 721019, 998334, 1442038, 2052131, 2163057, 4104262, 4326114, 6156393, 6489171, 12312786, 12978342, 18469179, 26677703, 36938358, 53355406, 80033109, 160066218, 240099327, 480198654]

約数ペア:

[(1, 480198654), (2, 240099327), (3, 160066218), (6, 80033109), (9, 53355406), (13, 36938358), (18, 26677703), (26, 18469179), (37, 12978342), (39, 12312786), (74, 6489171), (78, 6156393), (111, 4326114), (117, 4104262), (222, 2163057), (234, 2052131), (333, 1442038), (481, 998334), (666, 721019), (962, 499167), (1369, 350766), (1443, 332778), (1499, 320346), (2738, 175383), (2886, 166389), (2998, 160173), (4107, 116922), (4329, 110926), (4497, 106782), (8214, 58461), (8658, 55463), (8994, 53391), (12321, 38974), (13491, 35594), (17797, 26982), (19487, 24642)]