438580008

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:638

約数の個数: 192

約数和(自身を含む): 1363340160

約数和(自身を除く): 924760152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 34, 36, 46, 51, 54, 68, 69, 72, 81, 92, 102, 108, 136, 138, 153, 162, 184, 204, 207, 216, 243, 276, 306, 324, 391, 408, 414, 459, 486, 552, 577, 612, 621, 648, 782, 828, 918, 972, 1154, 1173, 1224, 1242, 1377, 1564, 1656, 1731, 1836, 1863, 1944, 2308, 2346, 2484, 2754, 3128, 3462, 3519, 3672, 3726, 4131, 4616, 4692, 4968, 5193, 5508, 5589, 6924, 7038, 7452, 8262, 9384, 9809, 10386, 10557, 11016, 11178, 13271, 13848, 14076, 14904, 15579, 16524, 19618, 20772, 21114, 22356, 26542, 28152, 29427, 31158, 31671, 33048, 39236, 39813, 41544, 42228, 44712, 46737, 53084, 58854, 62316, 63342, 78472, 79626, 84456, 88281, 93474, 95013, 106168, 117708, 119439, 124632, 126684, 140211, 159252, 176562, 186948, 190026, 225607, 235416, 238878, 253368, 264843, 280422, 318504, 353124, 358317, 373896, 380052, 451214, 477756, 529686, 560844, 676821, 706248, 716634, 760104, 794529, 902428, 955512, 1059372, 1074951, 1121688, 1353642, 1433268, 1589058, 1804856, 2030463, 2118744, 2149902, 2383587, 2707284, 2866536, 3178116, 3224853, 4060926, 4299804, 4767174, 5414568, 6091389, 6356232, 6449706, 8121852, 8599608, 9534348, 12182778, 12899412, 16243704, 18274167, 19068696, 24365556, 25798824, 36548334, 48731112, 54822501, 73096668, 109645002, 146193336, 219290004, 438580008]

約数ペア:

[(1, 438580008), (2, 219290004), (3, 146193336), (4, 109645002), (6, 73096668), (8, 54822501), (9, 48731112), (12, 36548334), (17, 25798824), (18, 24365556), (23, 19068696), (24, 18274167), (27, 16243704), (34, 12899412), (36, 12182778), (46, 9534348), (51, 8599608), (54, 8121852), (68, 6449706), (69, 6356232), (72, 6091389), (81, 5414568), (92, 4767174), (102, 4299804), (108, 4060926), (136, 3224853), (138, 3178116), (153, 2866536), (162, 2707284), (184, 2383587), (204, 2149902), (207, 2118744), (216, 2030463), (243, 1804856), (276, 1589058), (306, 1433268), (324, 1353642), (391, 1121688), (408, 1074951), (414, 1059372), (459, 955512), (486, 902428), (552, 794529), (577, 760104), (612, 716634), (621, 706248), (648, 676821), (782, 560844), (828, 529686), (918, 477756), (972, 451214), (1154, 380052), (1173, 373896), (1224, 358317), (1242, 353124), (1377, 318504), (1564, 280422), (1656, 264843), (1731, 253368), (1836, 238878), (1863, 235416), (1944, 225607), (2308, 190026), (2346, 186948), (2484, 176562), (2754, 159252), (3128, 140211), (3462, 126684), (3519, 124632), (3672, 119439), (3726, 117708), (4131, 106168), (4616, 95013), (4692, 93474), (4968, 88281), (5193, 84456), (5508, 79626), (5589, 78472), (6924, 63342), (7038, 62316), (7452, 58854), (8262, 53084), (9384, 46737), (9809, 44712), (10386, 42228), (10557, 41544), (11016, 39813), (11178, 39236), (13271, 33048), (13848, 31671), (14076, 31158), (14904, 29427), (15579, 28152), (16524, 26542), (19618, 22356), (20772, 21114)]