488226888

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 1482624000

約数和(自身を除く): 994397112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 59, 69, 72, 76, 92, 114, 118, 138, 152, 171, 177, 184, 207, 228, 236, 263, 276, 342, 354, 414, 437, 456, 472, 526, 531, 552, 684, 708, 789, 828, 874, 1052, 1062, 1121, 1311, 1357, 1368, 1416, 1578, 1656, 1748, 2104, 2124, 2242, 2367, 2622, 2714, 3156, 3363, 3496, 3933, 4071, 4248, 4484, 4734, 4997, 5244, 5428, 6049, 6312, 6726, 7866, 8142, 8968, 9468, 9994, 10089, 10488, 10856, 12098, 12213, 13452, 14991, 15517, 15732, 16284, 18147, 18936, 19988, 20178, 24196, 24426, 25783, 26904, 29982, 31034, 31464, 32568, 36294, 39976, 40356, 44973, 46551, 48392, 48852, 51566, 54441, 59964, 62068, 72588, 77349, 80712, 89946, 93102, 97704, 103132, 108882, 114931, 119928, 124136, 139653, 145176, 154698, 179892, 186204, 206264, 217764, 229862, 232047, 279306, 294823, 309396, 344793, 356891, 359784, 372408, 435528, 459724, 464094, 558612, 589646, 618792, 689586, 713782, 884469, 919448, 928188, 1034379, 1070673, 1117224, 1179292, 1379172, 1427564, 1768938, 1856376, 2068758, 2141346, 2358584, 2653407, 2758344, 2855128, 3212019, 3537876, 4137516, 4282692, 5306814, 6424038, 6780929, 7075752, 8275032, 8565384, 10613628, 12848076, 13561858, 20342787, 21227256, 25696152, 27123716, 40685574, 54247432, 61028361, 81371148, 122056722, 162742296, 244113444, 488226888]

約数ペア:

[(1, 488226888), (2, 244113444), (3, 162742296), (4, 122056722), (6, 81371148), (8, 61028361), (9, 54247432), (12, 40685574), (18, 27123716), (19, 25696152), (23, 21227256), (24, 20342787), (36, 13561858), (38, 12848076), (46, 10613628), (57, 8565384), (59, 8275032), (69, 7075752), (72, 6780929), (76, 6424038), (92, 5306814), (114, 4282692), (118, 4137516), (138, 3537876), (152, 3212019), (171, 2855128), (177, 2758344), (184, 2653407), (207, 2358584), (228, 2141346), (236, 2068758), (263, 1856376), (276, 1768938), (342, 1427564), (354, 1379172), (414, 1179292), (437, 1117224), (456, 1070673), (472, 1034379), (526, 928188), (531, 919448), (552, 884469), (684, 713782), (708, 689586), (789, 618792), (828, 589646), (874, 558612), (1052, 464094), (1062, 459724), (1121, 435528), (1311, 372408), (1357, 359784), (1368, 356891), (1416, 344793), (1578, 309396), (1656, 294823), (1748, 279306), (2104, 232047), (2124, 229862), (2242, 217764), (2367, 206264), (2622, 186204), (2714, 179892), (3156, 154698), (3363, 145176), (3496, 139653), (3933, 124136), (4071, 119928), (4248, 114931), (4484, 108882), (4734, 103132), (4997, 97704), (5244, 93102), (5428, 89946), (6049, 80712), (6312, 77349), (6726, 72588), (7866, 62068), (8142, 59964), (8968, 54441), (9468, 51566), (9994, 48852), (10089, 48392), (10488, 46551), (10856, 44973), (12098, 40356), (12213, 39976), (13452, 36294), (14991, 32568), (15517, 31464), (15732, 31034), (16284, 29982), (18147, 26904), (18936, 25783), (19988, 24426), (20178, 24196)]