2001551552

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:399

約数の個数: 224

約数和(自身を含む): 5393740800

約数和(自身を除く): 3392189248

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 157, 176, 182, 199, 208, 224, 286, 308, 314, 352, 364, 398, 416, 448, 572, 616, 628, 704, 728, 796, 832, 1001, 1099, 1144, 1232, 1256, 1393, 1456, 1592, 1727, 2002, 2041, 2189, 2198, 2288, 2464, 2512, 2587, 2786, 2912, 3184, 3454, 4004, 4082, 4378, 4396, 4576, 4928, 5024, 5174, 5572, 5824, 6368, 6908, 8008, 8164, 8756, 8792, 9152, 10048, 10348, 11144, 12089, 12736, 13816, 14287, 15323, 16016, 16328, 17512, 17584, 18109, 20696, 22288, 22451, 24178, 27632, 28457, 28574, 30646, 31243, 32032, 32656, 35024, 35168, 36218, 41392, 44576, 44902, 48356, 55264, 56914, 57148, 61292, 62486, 64064, 65312, 70048, 70336, 72436, 82784, 89152, 89804, 96712, 110528, 113828, 114296, 122584, 124972, 130624, 140096, 144872, 157157, 165568, 179608, 193424, 199199, 218701, 227656, 228592, 245168, 249944, 289744, 314314, 343673, 359216, 386848, 398398, 406159, 437402, 455312, 457184, 490336, 499888, 579488, 628628, 687346, 718432, 773696, 796796, 812318, 874804, 910624, 914368, 980672, 999776, 1158976, 1257256, 1374692, 1436864, 1593592, 1624636, 1749608, 1821248, 1999552, 2405711, 2514512, 2749384, 2843113, 3187184, 3249272, 3499216, 4467749, 4811422, 5029024, 5498768, 5686226, 6374368, 6498544, 6998432, 8935498, 9622844, 10058048, 10997536, 11372452, 12748736, 12997088, 13996864, 17870996, 19245688, 21995072, 22744904, 25994176, 31274243, 35741992, 38491376, 45489808, 62548486, 71483984, 76982752, 90979616, 125096972, 142967968, 153965504, 181959232, 250193944, 285935936, 500387888, 1000775776, 2001551552]

約数ペア:

[(1, 2001551552), (2, 1000775776), (4, 500387888), (7, 285935936), (8, 250193944), (11, 181959232), (13, 153965504), (14, 142967968), (16, 125096972), (22, 90979616), (26, 76982752), (28, 71483984), (32, 62548486), (44, 45489808), (52, 38491376), (56, 35741992), (64, 31274243), (77, 25994176), (88, 22744904), (91, 21995072), (104, 19245688), (112, 17870996), (143, 13996864), (154, 12997088), (157, 12748736), (176, 11372452), (182, 10997536), (199, 10058048), (208, 9622844), (224, 8935498), (286, 6998432), (308, 6498544), (314, 6374368), (352, 5686226), (364, 5498768), (398, 5029024), (416, 4811422), (448, 4467749), (572, 3499216), (616, 3249272), (628, 3187184), (704, 2843113), (728, 2749384), (796, 2514512), (832, 2405711), (1001, 1999552), (1099, 1821248), (1144, 1749608), (1232, 1624636), (1256, 1593592), (1393, 1436864), (1456, 1374692), (1592, 1257256), (1727, 1158976), (2002, 999776), (2041, 980672), (2189, 914368), (2198, 910624), (2288, 874804), (2464, 812318), (2512, 796796), (2587, 773696), (2786, 718432), (2912, 687346), (3184, 628628), (3454, 579488), (4004, 499888), (4082, 490336), (4378, 457184), (4396, 455312), (4576, 437402), (4928, 406159), (5024, 398398), (5174, 386848), (5572, 359216), (5824, 343673), (6368, 314314), (6908, 289744), (8008, 249944), (8164, 245168), (8756, 228592), (8792, 227656), (9152, 218701), (10048, 199199), (10348, 193424), (11144, 179608), (12089, 165568), (12736, 157157), (13816, 144872), (14287, 140096), (15323, 130624), (16016, 124972), (16328, 122584), (17512, 114296), (17584, 113828), (18109, 110528), (20696, 96712), (22288, 89804), (22451, 89152), (24178, 82784), (27632, 72436), (28457, 70336), (28574, 70048), (30646, 65312), (31243, 64064), (32032, 62486), (32656, 61292), (35024, 57148), (35168, 56914), (36218, 55264), (41392, 48356), (44576, 44902)]