509385968

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 1346538816

約数和(自身を除く): 837152848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 41, 46, 49, 52, 53, 56, 82, 91, 92, 98, 104, 106, 112, 161, 164, 182, 184, 196, 208, 212, 287, 299, 322, 328, 364, 368, 371, 392, 424, 533, 574, 598, 637, 644, 656, 689, 728, 742, 784, 848, 943, 1066, 1127, 1148, 1196, 1219, 1274, 1288, 1378, 1456, 1484, 1886, 2009, 2093, 2132, 2173, 2254, 2296, 2392, 2438, 2548, 2576, 2597, 2756, 2968, 3731, 3772, 4018, 4186, 4264, 4346, 4508, 4592, 4784, 4823, 4876, 5096, 5194, 5512, 5936, 6601, 7462, 7544, 8036, 8372, 8528, 8533, 8692, 9016, 9646, 9752, 10192, 10388, 11024, 12259, 13202, 14651, 14924, 15088, 15211, 15847, 16072, 16744, 17066, 17384, 18032, 19292, 19504, 20776, 24518, 26117, 26404, 28249, 29302, 29848, 30422, 31694, 32144, 33488, 33761, 34132, 34768, 38584, 41552, 46207, 49036, 49979, 52234, 52808, 56498, 58604, 59696, 59731, 60844, 63388, 67522, 68264, 77168, 85813, 92414, 98072, 99958, 104468, 105616, 106477, 110929, 112996, 117208, 119462, 121688, 126776, 135044, 136528, 171626, 184828, 196144, 197743, 199916, 208936, 212954, 221858, 225992, 234416, 238924, 243376, 253552, 270088, 343252, 349853, 369656, 395486, 399832, 417872, 425908, 443716, 451984, 477848, 540176, 600691, 649727, 686504, 699706, 739312, 776503, 790972, 799664, 851816, 887432, 955696, 1201382, 1299454, 1373008, 1384201, 1399412, 1553006, 1581944, 1703632, 1774864, 2402764, 2448971, 2598908, 2768402, 2798824, 3106012, 3163888, 4548089, 4805528, 4897942, 5197816, 5536804, 5597648, 6212024, 9096178, 9611056, 9795884, 10395632, 11073608, 12424048, 18192356, 19591768, 22147216, 31836623, 36384712, 39183536, 63673246, 72769424, 127346492, 254692984, 509385968]

約数ペア:

[(1, 509385968), (2, 254692984), (4, 127346492), (7, 72769424), (8, 63673246), (13, 39183536), (14, 36384712), (16, 31836623), (23, 22147216), (26, 19591768), (28, 18192356), (41, 12424048), (46, 11073608), (49, 10395632), (52, 9795884), (53, 9611056), (56, 9096178), (82, 6212024), (91, 5597648), (92, 5536804), (98, 5197816), (104, 4897942), (106, 4805528), (112, 4548089), (161, 3163888), (164, 3106012), (182, 2798824), (184, 2768402), (196, 2598908), (208, 2448971), (212, 2402764), (287, 1774864), (299, 1703632), (322, 1581944), (328, 1553006), (364, 1399412), (368, 1384201), (371, 1373008), (392, 1299454), (424, 1201382), (533, 955696), (574, 887432), (598, 851816), (637, 799664), (644, 790972), (656, 776503), (689, 739312), (728, 699706), (742, 686504), (784, 649727), (848, 600691), (943, 540176), (1066, 477848), (1127, 451984), (1148, 443716), (1196, 425908), (1219, 417872), (1274, 399832), (1288, 395486), (1378, 369656), (1456, 349853), (1484, 343252), (1886, 270088), (2009, 253552), (2093, 243376), (2132, 238924), (2173, 234416), (2254, 225992), (2296, 221858), (2392, 212954), (2438, 208936), (2548, 199916), (2576, 197743), (2597, 196144), (2756, 184828), (2968, 171626), (3731, 136528), (3772, 135044), (4018, 126776), (4186, 121688), (4264, 119462), (4346, 117208), (4508, 112996), (4592, 110929), (4784, 106477), (4823, 105616), (4876, 104468), (5096, 99958), (5194, 98072), (5512, 92414), (5936, 85813), (6601, 77168), (7462, 68264), (7544, 67522), (8036, 63388), (8372, 60844), (8528, 59731), (8533, 59696), (8692, 58604), (9016, 56498), (9646, 52808), (9752, 52234), (10192, 49979), (10388, 49036), (11024, 46207), (12259, 41552), (13202, 38584), (14651, 34768), (14924, 34132), (15088, 33761), (15211, 33488), (15847, 32144), (16072, 31694), (16744, 30422), (17066, 29848), (17384, 29302), (18032, 28249), (19292, 26404), (19504, 26117), (20776, 24518)]