1656445728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2377}}^1$

素因数の和:2475

約数の個数: 192

約数和(自身を含む): 5350157568

約数和(自身を除く): 3693711840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 61, 68, 84, 96, 102, 112, 119, 122, 136, 168, 183, 204, 224, 238, 244, 272, 336, 357, 366, 408, 427, 476, 488, 544, 672, 714, 732, 816, 854, 952, 976, 1037, 1281, 1428, 1464, 1632, 1708, 1904, 1952, 2074, 2377, 2562, 2856, 2928, 3111, 3416, 3808, 4148, 4754, 5124, 5712, 5856, 6222, 6832, 7131, 7259, 8296, 9508, 10248, 11424, 12444, 13664, 14262, 14518, 16592, 16639, 19016, 20496, 21777, 24888, 28524, 29036, 33184, 33278, 38032, 40409, 40992, 43554, 49776, 49917, 57048, 58072, 66556, 76064, 80818, 87108, 99552, 99834, 114096, 116144, 121227, 133112, 144997, 161636, 174216, 199668, 228192, 232288, 242454, 266224, 282863, 289994, 323272, 348432, 399336, 434991, 484908, 532448, 565726, 579988, 646544, 696864, 798672, 848589, 869982, 969816, 1014979, 1131452, 1159976, 1293088, 1597344, 1697178, 1739964, 1939632, 2029958, 2262904, 2319952, 2464949, 3044937, 3394356, 3479928, 3879264, 4059916, 4525808, 4639904, 4929898, 6089874, 6788712, 6959856, 7394847, 8119832, 9051616, 9859796, 12179748, 13577424, 13919712, 14789694, 16239664, 17254643, 19719592, 24359496, 27154848, 29579388, 32479328, 34509286, 39439184, 48718992, 51763929, 59158776, 69018572, 78878368, 97437984, 103527858, 118317552, 138037144, 207055716, 236635104, 276074288, 414111432, 552148576, 828222864, 1656445728]

約数ペア:

[(1, 1656445728), (2, 828222864), (3, 552148576), (4, 414111432), (6, 276074288), (7, 236635104), (8, 207055716), (12, 138037144), (14, 118317552), (16, 103527858), (17, 97437984), (21, 78878368), (24, 69018572), (28, 59158776), (32, 51763929), (34, 48718992), (42, 39439184), (48, 34509286), (51, 32479328), (56, 29579388), (61, 27154848), (68, 24359496), (84, 19719592), (96, 17254643), (102, 16239664), (112, 14789694), (119, 13919712), (122, 13577424), (136, 12179748), (168, 9859796), (183, 9051616), (204, 8119832), (224, 7394847), (238, 6959856), (244, 6788712), (272, 6089874), (336, 4929898), (357, 4639904), (366, 4525808), (408, 4059916), (427, 3879264), (476, 3479928), (488, 3394356), (544, 3044937), (672, 2464949), (714, 2319952), (732, 2262904), (816, 2029958), (854, 1939632), (952, 1739964), (976, 1697178), (1037, 1597344), (1281, 1293088), (1428, 1159976), (1464, 1131452), (1632, 1014979), (1708, 969816), (1904, 869982), (1952, 848589), (2074, 798672), (2377, 696864), (2562, 646544), (2856, 579988), (2928, 565726), (3111, 532448), (3416, 484908), (3808, 434991), (4148, 399336), (4754, 348432), (5124, 323272), (5712, 289994), (5856, 282863), (6222, 266224), (6832, 242454), (7131, 232288), (7259, 228192), (8296, 199668), (9508, 174216), (10248, 161636), (11424, 144997), (12444, 133112), (13664, 121227), (14262, 116144), (14518, 114096), (16592, 99834), (16639, 99552), (19016, 87108), (20496, 80818), (21777, 76064), (24888, 66556), (28524, 58072), (29036, 57048), (33184, 49917), (33278, 49776), (38032, 43554), (40409, 40992)]