2013553831688

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{64217}}^1$

素因数の和:64495

約数の個数: 128

約数和(自身を含む): 4483505537280

約数和(自身を除く): 2469951705592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 67, 122, 134, 137, 244, 268, 274, 427, 469, 488, 536, 548, 854, 938, 959, 1096, 1708, 1876, 1918, 3416, 3752, 3836, 4087, 7672, 8174, 8357, 9179, 16348, 16714, 18358, 28609, 32696, 33428, 36716, 57218, 58499, 64217, 64253, 66856, 73432, 114436, 116998, 128434, 128506, 228872, 233996, 256868, 257012, 449519, 467992, 513736, 514024, 559919, 899038, 1119838, 1798076, 2239676, 3596152, 3917237, 3919433, 4302539, 4479352, 7834474, 7838866, 8605078, 8797729, 15668948, 15677732, 17210156, 17595458, 27420659, 30117773, 31337896, 31355464, 34420312, 35190916, 54841318, 60235546, 61584103, 70381832, 109682636, 120471092, 123168206, 219365272, 240942184, 246336412, 262454879, 492672824, 524909758, 536661469, 589447843, 1049819516, 1073322938, 1178895686, 1837184153, 2099639032, 2146645876, 2357791372, 3674368306, 3756630283, 4126134901, 4293291752, 4715582744, 7348736612, 7513260566, 8252269802, 14697473224, 15026521132, 16504539604, 30053042264, 33009079208, 35956318423, 71912636846, 143825273692, 251694228961, 287650547384, 503388457922, 1006776915844, 2013553831688]

約数ペア:

[(1, 2013553831688), (2, 1006776915844), (4, 503388457922), (7, 287650547384), (8, 251694228961), (14, 143825273692), (28, 71912636846), (56, 35956318423), (61, 33009079208), (67, 30053042264), (122, 16504539604), (134, 15026521132), (137, 14697473224), (244, 8252269802), (268, 7513260566), (274, 7348736612), (427, 4715582744), (469, 4293291752), (488, 4126134901), (536, 3756630283), (548, 3674368306), (854, 2357791372), (938, 2146645876), (959, 2099639032), (1096, 1837184153), (1708, 1178895686), (1876, 1073322938), (1918, 1049819516), (3416, 589447843), (3752, 536661469), (3836, 524909758), (4087, 492672824), (7672, 262454879), (8174, 246336412), (8357, 240942184), (9179, 219365272), (16348, 123168206), (16714, 120471092), (18358, 109682636), (28609, 70381832), (32696, 61584103), (33428, 60235546), (36716, 54841318), (57218, 35190916), (58499, 34420312), (64217, 31355464), (64253, 31337896), (66856, 30117773), (73432, 27420659), (114436, 17595458), (116998, 17210156), (128434, 15677732), (128506, 15668948), (228872, 8797729), (233996, 8605078), (256868, 7838866), (257012, 7834474), (449519, 4479352), (467992, 4302539), (513736, 3919433), (514024, 3917237), (559919, 3596152), (899038, 2239676), (1119838, 1798076)]