312001416

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:556

約数の個数: 128

約数和(自身を含む): 899366400

約数和(自身を除く): 587364984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 73, 94, 108, 141, 146, 188, 216, 219, 282, 292, 376, 421, 423, 438, 564, 584, 657, 842, 846, 876, 1128, 1263, 1269, 1314, 1684, 1692, 1752, 1971, 2526, 2538, 2628, 3368, 3384, 3431, 3789, 3942, 5052, 5076, 5256, 6862, 7578, 7884, 10104, 10152, 10293, 11367, 13724, 15156, 15768, 19787, 20586, 22734, 27448, 30312, 30733, 30879, 39574, 41172, 45468, 59361, 61466, 61758, 79148, 82344, 90936, 92199, 92637, 118722, 122932, 123516, 158296, 178083, 184398, 185274, 237444, 245864, 247032, 276597, 356166, 368796, 370548, 474888, 534249, 553194, 712332, 737592, 741096, 829791, 1068498, 1106388, 1424664, 1444451, 1659582, 2136996, 2212776, 2888902, 3319164, 4273992, 4333353, 5777804, 6638328, 8666706, 11555608, 13000059, 17333412, 26000118, 34666824, 39000177, 52000236, 78000354, 104000472, 156000708, 312001416]

約数ペア:

[(1, 312001416), (2, 156000708), (3, 104000472), (4, 78000354), (6, 52000236), (8, 39000177), (9, 34666824), (12, 26000118), (18, 17333412), (24, 13000059), (27, 11555608), (36, 8666706), (47, 6638328), (54, 5777804), (72, 4333353), (73, 4273992), (94, 3319164), (108, 2888902), (141, 2212776), (146, 2136996), (188, 1659582), (216, 1444451), (219, 1424664), (282, 1106388), (292, 1068498), (376, 829791), (421, 741096), (423, 737592), (438, 712332), (564, 553194), (584, 534249), (657, 474888), (842, 370548), (846, 368796), (876, 356166), (1128, 276597), (1263, 247032), (1269, 245864), (1314, 237444), (1684, 185274), (1692, 184398), (1752, 178083), (1971, 158296), (2526, 123516), (2538, 122932), (2628, 118722), (3368, 92637), (3384, 92199), (3431, 90936), (3789, 82344), (3942, 79148), (5052, 61758), (5076, 61466), (5256, 59361), (6862, 45468), (7578, 41172), (7884, 39574), (10104, 30879), (10152, 30733), (10293, 30312), (11367, 27448), (13724, 22734), (15156, 20586), (15768, 19787)]