684426246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 1727692800

約数和(自身を除く): 1043266554

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 73, 93, 114, 133, 146, 186, 217, 219, 266, 379, 399, 434, 438, 511, 589, 651, 758, 798, 1022, 1137, 1178, 1302, 1387, 1533, 1767, 2263, 2274, 2653, 2774, 3066, 3534, 4123, 4161, 4526, 5306, 6789, 7201, 7959, 8246, 8322, 9709, 11749, 12369, 13578, 14402, 15841, 15918, 19418, 21603, 23498, 24738, 27667, 29127, 31682, 35247, 42997, 43206, 47523, 50407, 55334, 58254, 70494, 82243, 83001, 85994, 95046, 100814, 128991, 151221, 164486, 166002, 193669, 223231, 246729, 257982, 300979, 302442, 387338, 446462, 493458, 525673, 581007, 601958, 669693, 857677, 902937, 1051346, 1162014, 1339386, 1562617, 1577019, 1715354, 1805874, 2573031, 3125234, 3154038, 3679711, 4687851, 5146062, 6003739, 7359422, 9375702, 11039133, 12007478, 16295863, 18011217, 22078266, 32591726, 36022434, 48887589, 97775178, 114071041, 228142082, 342213123, 684426246]

約数ペア:

[(1, 684426246), (2, 342213123), (3, 228142082), (6, 114071041), (7, 97775178), (14, 48887589), (19, 36022434), (21, 32591726), (31, 22078266), (38, 18011217), (42, 16295863), (57, 12007478), (62, 11039133), (73, 9375702), (93, 7359422), (114, 6003739), (133, 5146062), (146, 4687851), (186, 3679711), (217, 3154038), (219, 3125234), (266, 2573031), (379, 1805874), (399, 1715354), (434, 1577019), (438, 1562617), (511, 1339386), (589, 1162014), (651, 1051346), (758, 902937), (798, 857677), (1022, 669693), (1137, 601958), (1178, 581007), (1302, 525673), (1387, 493458), (1533, 446462), (1767, 387338), (2263, 302442), (2274, 300979), (2653, 257982), (2774, 246729), (3066, 223231), (3534, 193669), (4123, 166002), (4161, 164486), (4526, 151221), (5306, 128991), (6789, 100814), (7201, 95046), (7959, 85994), (8246, 83001), (8322, 82243), (9709, 70494), (11749, 58254), (12369, 55334), (13578, 50407), (14402, 47523), (15841, 43206), (15918, 42997), (19418, 35247), (21603, 31682), (23498, 29127), (24738, 27667)]