4394728464

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{26317}}^1$

素因数の和:26413

約数の個数: 120

約数和(自身を含む): 13393124928

約数和(自身を除く): 8998396464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 71, 84, 98, 112, 142, 147, 168, 196, 213, 284, 294, 336, 392, 426, 497, 568, 588, 784, 852, 994, 1136, 1176, 1491, 1704, 1988, 2352, 2982, 3408, 3479, 3976, 5964, 6958, 7952, 10437, 11928, 13916, 20874, 23856, 26317, 27832, 41748, 52634, 55664, 78951, 83496, 105268, 157902, 166992, 184219, 210536, 315804, 368438, 421072, 552657, 631608, 736876, 1105314, 1263216, 1289533, 1473752, 1868507, 2210628, 2579066, 2947504, 3737014, 3868599, 4421256, 5158132, 5605521, 7474028, 7737198, 8842512, 10316264, 11211042, 13079549, 14948056, 15474396, 20632528, 22422084, 26159098, 29896112, 30948792, 39238647, 44844168, 52318196, 61897584, 78477294, 89688336, 91556843, 104636392, 156954588, 183113686, 209272784, 274670529, 313909176, 366227372, 549341058, 627818352, 732454744, 1098682116, 1464909488, 2197364232, 4394728464]

約数ペア:

[(1, 4394728464), (2, 2197364232), (3, 1464909488), (4, 1098682116), (6, 732454744), (7, 627818352), (8, 549341058), (12, 366227372), (14, 313909176), (16, 274670529), (21, 209272784), (24, 183113686), (28, 156954588), (42, 104636392), (48, 91556843), (49, 89688336), (56, 78477294), (71, 61897584), (84, 52318196), (98, 44844168), (112, 39238647), (142, 30948792), (147, 29896112), (168, 26159098), (196, 22422084), (213, 20632528), (284, 15474396), (294, 14948056), (336, 13079549), (392, 11211042), (426, 10316264), (497, 8842512), (568, 7737198), (588, 7474028), (784, 5605521), (852, 5158132), (994, 4421256), (1136, 3868599), (1176, 3737014), (1491, 2947504), (1704, 2579066), (1988, 2210628), (2352, 1868507), (2982, 1473752), (3408, 1289533), (3479, 1263216), (3976, 1105314), (5964, 736876), (6958, 631608), (7952, 552657), (10437, 421072), (11928, 368438), (13916, 315804), (20874, 210536), (23856, 184219), (26317, 166992), (27832, 157902), (41748, 105268), (52634, 83496), (55664, 78951)]