222724728

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 652354560

約数和(自身を除く): 429629832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 71, 72, 81, 94, 103, 108, 141, 142, 162, 188, 206, 213, 216, 282, 284, 309, 324, 376, 412, 423, 426, 564, 568, 618, 639, 648, 824, 846, 852, 927, 1128, 1236, 1269, 1278, 1692, 1704, 1854, 1917, 2472, 2538, 2556, 2781, 3337, 3384, 3708, 3807, 3834, 4841, 5076, 5112, 5562, 5751, 6674, 7313, 7416, 7614, 7668, 8343, 9682, 10011, 10152, 11124, 11502, 13348, 14523, 14626, 15228, 15336, 16686, 19364, 20022, 21939, 22248, 23004, 26696, 29046, 29252, 30033, 30456, 33372, 38728, 40044, 43569, 43878, 46008, 58092, 58504, 60066, 65817, 66744, 80088, 87138, 87756, 90099, 116184, 120132, 130707, 131634, 174276, 175512, 180198, 197451, 240264, 261414, 263268, 270297, 343711, 348552, 360396, 392121, 394902, 522828, 526536, 540594, 592353, 687422, 720792, 784242, 789804, 1031133, 1045656, 1081188, 1184706, 1374844, 1568484, 1579608, 2062266, 2162376, 2369412, 2749688, 3093399, 3136968, 4124532, 4738824, 6186798, 8249064, 9280197, 12373596, 18560394, 24747192, 27840591, 37120788, 55681182, 74241576, 111362364, 222724728]

約数ペア:

[(1, 222724728), (2, 111362364), (3, 74241576), (4, 55681182), (6, 37120788), (8, 27840591), (9, 24747192), (12, 18560394), (18, 12373596), (24, 9280197), (27, 8249064), (36, 6186798), (47, 4738824), (54, 4124532), (71, 3136968), (72, 3093399), (81, 2749688), (94, 2369412), (103, 2162376), (108, 2062266), (141, 1579608), (142, 1568484), (162, 1374844), (188, 1184706), (206, 1081188), (213, 1045656), (216, 1031133), (282, 789804), (284, 784242), (309, 720792), (324, 687422), (376, 592353), (412, 540594), (423, 526536), (426, 522828), (564, 394902), (568, 392121), (618, 360396), (639, 348552), (648, 343711), (824, 270297), (846, 263268), (852, 261414), (927, 240264), (1128, 197451), (1236, 180198), (1269, 175512), (1278, 174276), (1692, 131634), (1704, 130707), (1854, 120132), (1917, 116184), (2472, 90099), (2538, 87756), (2556, 87138), (2781, 80088), (3337, 66744), (3384, 65817), (3708, 60066), (3807, 58504), (3834, 58092), (4841, 46008), (5076, 43878), (5112, 43569), (5562, 40044), (5751, 38728), (6674, 33372), (7313, 30456), (7416, 30033), (7614, 29252), (7668, 29046), (8343, 26696), (9682, 23004), (10011, 22248), (10152, 21939), (11124, 20022), (11502, 19364), (13348, 16686), (14523, 15336), (14626, 15228)]