1640146944

素因数分解:

$2^{11}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 4755179520

約数和(自身を除く): 3115032576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 128, 136, 164, 192, 204, 246, 256, 272, 328, 383, 384, 408, 492, 512, 544, 656, 697, 766, 768, 816, 984, 1024, 1088, 1149, 1312, 1394, 1532, 1536, 1632, 1968, 2048, 2091, 2176, 2298, 2624, 2788, 3064, 3072, 3264, 3936, 4182, 4352, 4596, 5248, 5576, 6128, 6144, 6511, 6528, 7872, 8364, 8704, 9192, 10496, 11152, 12256, 13022, 13056, 15703, 15744, 16728, 17408, 18384, 19533, 20992, 22304, 24512, 26044, 26112, 31406, 31488, 33456, 34816, 36768, 39066, 41984, 44608, 47109, 49024, 52088, 52224, 62812, 62976, 66912, 73536, 78132, 83968, 89216, 94218, 98048, 104176, 104448, 125624, 125952, 133824, 147072, 156264, 178432, 188436, 196096, 208352, 251248, 251904, 266951, 267648, 294144, 312528, 356864, 376872, 392192, 416704, 502496, 533902, 535296, 588288, 625056, 713728, 753744, 784384, 800853, 833408, 1004992, 1067804, 1070592, 1176576, 1250112, 1427456, 1507488, 1601706, 1666816, 2009984, 2135608, 2141184, 2353152, 2500224, 3014976, 3203412, 3333632, 4019968, 4271216, 4282368, 5000448, 6029952, 6406824, 6667264, 8039936, 8542432, 10000896, 12059904, 12813648, 13334528, 16079872, 17084864, 20001792, 24119808, 25627296, 32159744, 34169728, 40003584, 48239616, 51254592, 68339456, 96479232, 102509184, 136678912, 205018368, 273357824, 410036736, 546715648, 820073472, 1640146944]

約数ペア:

[(1, 1640146944), (2, 820073472), (3, 546715648), (4, 410036736), (6, 273357824), (8, 205018368), (12, 136678912), (16, 102509184), (17, 96479232), (24, 68339456), (32, 51254592), (34, 48239616), (41, 40003584), (48, 34169728), (51, 32159744), (64, 25627296), (68, 24119808), (82, 20001792), (96, 17084864), (102, 16079872), (123, 13334528), (128, 12813648), (136, 12059904), (164, 10000896), (192, 8542432), (204, 8039936), (246, 6667264), (256, 6406824), (272, 6029952), (328, 5000448), (383, 4282368), (384, 4271216), (408, 4019968), (492, 3333632), (512, 3203412), (544, 3014976), (656, 2500224), (697, 2353152), (766, 2141184), (768, 2135608), (816, 2009984), (984, 1666816), (1024, 1601706), (1088, 1507488), (1149, 1427456), (1312, 1250112), (1394, 1176576), (1532, 1070592), (1536, 1067804), (1632, 1004992), (1968, 833408), (2048, 800853), (2091, 784384), (2176, 753744), (2298, 713728), (2624, 625056), (2788, 588288), (3064, 535296), (3072, 533902), (3264, 502496), (3936, 416704), (4182, 392192), (4352, 376872), (4596, 356864), (5248, 312528), (5576, 294144), (6128, 267648), (6144, 266951), (6511, 251904), (6528, 251248), (7872, 208352), (8364, 196096), (8704, 188436), (9192, 178432), (10496, 156264), (11152, 147072), (12256, 133824), (13022, 125952), (13056, 125624), (15703, 104448), (15744, 104176), (16728, 98048), (17408, 94218), (18384, 89216), (19533, 83968), (20992, 78132), (22304, 73536), (24512, 66912), (26044, 62976), (26112, 62812), (31406, 52224), (31488, 52088), (33456, 49024), (34816, 47109), (36768, 44608), (39066, 41984)]