216432762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:748

約数の個数: 128

約数和(自身を含む): 579747840

約数和(自身を除く): 363315078

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 31, 38, 39, 42, 57, 62, 78, 91, 93, 114, 133, 182, 186, 217, 247, 266, 273, 399, 403, 434, 494, 546, 589, 651, 673, 741, 798, 806, 1178, 1209, 1302, 1346, 1482, 1729, 1767, 2019, 2418, 2821, 3458, 3534, 4038, 4123, 4711, 5187, 5642, 7657, 8246, 8463, 8749, 9422, 10374, 12369, 12787, 14133, 15314, 16926, 17498, 20863, 22971, 24738, 25574, 26247, 28266, 38361, 41726, 45942, 52494, 53599, 61243, 62589, 76722, 89509, 107198, 122486, 125178, 146041, 160797, 166231, 179018, 183729, 268527, 271219, 292082, 321594, 332462, 367458, 396397, 438123, 498693, 537054, 542438, 792794, 813657, 876246, 997386, 1163617, 1189191, 1627314, 1898533, 2327234, 2378382, 2774779, 3490851, 3797066, 5153161, 5549558, 5695599, 6981702, 8324337, 10306322, 11391198, 15459483, 16648674, 30918966, 36072127, 72144254, 108216381, 216432762]

約数ペア:

[(1, 216432762), (2, 108216381), (3, 72144254), (6, 36072127), (7, 30918966), (13, 16648674), (14, 15459483), (19, 11391198), (21, 10306322), (26, 8324337), (31, 6981702), (38, 5695599), (39, 5549558), (42, 5153161), (57, 3797066), (62, 3490851), (78, 2774779), (91, 2378382), (93, 2327234), (114, 1898533), (133, 1627314), (182, 1189191), (186, 1163617), (217, 997386), (247, 876246), (266, 813657), (273, 792794), (399, 542438), (403, 537054), (434, 498693), (494, 438123), (546, 396397), (589, 367458), (651, 332462), (673, 321594), (741, 292082), (798, 271219), (806, 268527), (1178, 183729), (1209, 179018), (1302, 166231), (1346, 160797), (1482, 146041), (1729, 125178), (1767, 122486), (2019, 107198), (2418, 89509), (2821, 76722), (3458, 62589), (3534, 61243), (4038, 53599), (4123, 52494), (4711, 45942), (5187, 41726), (5642, 38361), (7657, 28266), (8246, 26247), (8463, 25574), (8749, 24738), (9422, 22971), (10374, 20863), (12369, 17498), (12787, 16926), (14133, 15314)]