1399944624

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 240

約数和(自身を含む): 4269726720

約数和(自身を除く): 2869782096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 38, 39, 48, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 169, 186, 208, 228, 247, 248, 293, 304, 312, 338, 372, 403, 456, 494, 496, 507, 586, 589, 624, 676, 741, 744, 806, 879, 912, 988, 1014, 1172, 1178, 1209, 1352, 1482, 1488, 1612, 1758, 1767, 1976, 2028, 2344, 2356, 2418, 2704, 2964, 3211, 3224, 3516, 3534, 3809, 3952, 4056, 4688, 4712, 4836, 5239, 5567, 5928, 6422, 6448, 7032, 7068, 7618, 7657, 8112, 9083, 9424, 9633, 9672, 10478, 11134, 11427, 11856, 12844, 14064, 14136, 15236, 15314, 15717, 16701, 18166, 19266, 19344, 20956, 22268, 22854, 22971, 25688, 27249, 28272, 30472, 30628, 31434, 33402, 36332, 38532, 41912, 44536, 45708, 45942, 49517, 51376, 54498, 60944, 61256, 62868, 66804, 72371, 72664, 77064, 83824, 89072, 91416, 91884, 99034, 99541, 108996, 118079, 122512, 125736, 133608, 144742, 145328, 148551, 154128, 172577, 182832, 183768, 198068, 199082, 217113, 217992, 236158, 251472, 267216, 289484, 297102, 298623, 345154, 354237, 367536, 396136, 398164, 434226, 435984, 472316, 517731, 578968, 594204, 597246, 690308, 708474, 792272, 796328, 868452, 940823, 944632, 1035462, 1157936, 1188408, 1194492, 1380616, 1416948, 1535027, 1592656, 1736904, 1881646, 1889264, 2070924, 2243501, 2376816, 2388984, 2761232, 2822469, 2833896, 3070054, 3473808, 3763292, 4141848, 4487002, 4605081, 4777968, 5644938, 5667792, 6140108, 6730503, 7526584, 8283696, 8974004, 9210162, 11289876, 12280216, 13461006, 15053168, 17948008, 18420324, 22579752, 24560432, 26922012, 29165513, 35896016, 36840648, 45159504, 53844024, 58331026, 73681296, 87496539, 107688048, 116662052, 174993078, 233324104, 349986156, 466648208, 699972312, 1399944624]

約数ペア:

[(1, 1399944624), (2, 699972312), (3, 466648208), (4, 349986156), (6, 233324104), (8, 174993078), (12, 116662052), (13, 107688048), (16, 87496539), (19, 73681296), (24, 58331026), (26, 53844024), (31, 45159504), (38, 36840648), (39, 35896016), (48, 29165513), (52, 26922012), (57, 24560432), (62, 22579752), (76, 18420324), (78, 17948008), (93, 15053168), (104, 13461006), (114, 12280216), (124, 11289876), (152, 9210162), (156, 8974004), (169, 8283696), (186, 7526584), (208, 6730503), (228, 6140108), (247, 5667792), (248, 5644938), (293, 4777968), (304, 4605081), (312, 4487002), (338, 4141848), (372, 3763292), (403, 3473808), (456, 3070054), (494, 2833896), (496, 2822469), (507, 2761232), (586, 2388984), (589, 2376816), (624, 2243501), (676, 2070924), (741, 1889264), (744, 1881646), (806, 1736904), (879, 1592656), (912, 1535027), (988, 1416948), (1014, 1380616), (1172, 1194492), (1178, 1188408), (1209, 1157936), (1352, 1035462), (1482, 944632), (1488, 940823), (1612, 868452), (1758, 796328), (1767, 792272), (1976, 708474), (2028, 690308), (2344, 597246), (2356, 594204), (2418, 578968), (2704, 517731), (2964, 472316), (3211, 435984), (3224, 434226), (3516, 398164), (3534, 396136), (3809, 367536), (3952, 354237), (4056, 345154), (4688, 298623), (4712, 297102), (4836, 289484), (5239, 267216), (5567, 251472), (5928, 236158), (6422, 217992), (6448, 217113), (7032, 199082), (7068, 198068), (7618, 183768), (7657, 182832), (8112, 172577), (9083, 154128), (9424, 148551), (9633, 145328), (9672, 144742), (10478, 133608), (11134, 125736), (11427, 122512), (11856, 118079), (12844, 108996), (14064, 99541), (14136, 99034), (15236, 91884), (15314, 91416), (15717, 89072), (16701, 83824), (18166, 77064), (19266, 72664), (19344, 72371), (20956, 66804), (22268, 62868), (22854, 61256), (22971, 60944), (25688, 54498), (27249, 51376), (28272, 49517), (30472, 45942), (30628, 45708), (31434, 44536), (33402, 41912), (36332, 38532)]