1976483157012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{386993}}^1$

素因数の和:388582

約数の個数: 144

約数和(自身を含む): 6153018842880

約数和(自身を除く): 4176535685868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1559, 1638, 3118, 3276, 4677, 6236, 9354, 10913, 14031, 18708, 20267, 21826, 28062, 32739, 40534, 43652, 56124, 60801, 65478, 81068, 98217, 121602, 130956, 141869, 182403, 196434, 243204, 283738, 364806, 386993, 392868, 425607, 567476, 729612, 773986, 851214, 1160979, 1276821, 1547972, 1702428, 2321958, 2553642, 2708951, 3482937, 4643916, 5030909, 5107284, 5417902, 6965874, 8126853, 10061818, 10835804, 13931748, 15092727, 16253706, 20123636, 24380559, 30185454, 32507412, 35216363, 45278181, 48761118, 60370908, 70432726, 90556362, 97522236, 105649089, 140865452, 181112724, 211298178, 316947267, 422596356, 603322087, 633894534, 1206644174, 1267789068, 1809966261, 2413288348, 3619932522, 4223254609, 5429898783, 7239865044, 7843187131, 8446509218, 10859797566, 12669763827, 15686374262, 16893018436, 21719595132, 23529561393, 25339527654, 31372748524, 38009291481, 47059122786, 50679055308, 54902309917, 70588684179, 76018582962, 94118245572, 109804619834, 141177368358, 152037165924, 164706929751, 219609239668, 282354736716, 329413859502, 494120789253, 658827719004, 988241578506, 1976483157012]

約数ペア:

[(1, 1976483157012), (2, 988241578506), (3, 658827719004), (4, 494120789253), (6, 329413859502), (7, 282354736716), (9, 219609239668), (12, 164706929751), (13, 152037165924), (14, 141177368358), (18, 109804619834), (21, 94118245572), (26, 76018582962), (28, 70588684179), (36, 54902309917), (39, 50679055308), (42, 47059122786), (52, 38009291481), (63, 31372748524), (78, 25339527654), (84, 23529561393), (91, 21719595132), (117, 16893018436), (126, 15686374262), (156, 12669763827), (182, 10859797566), (234, 8446509218), (252, 7843187131), (273, 7239865044), (364, 5429898783), (468, 4223254609), (546, 3619932522), (819, 2413288348), (1092, 1809966261), (1559, 1267789068), (1638, 1206644174), (3118, 633894534), (3276, 603322087), (4677, 422596356), (6236, 316947267), (9354, 211298178), (10913, 181112724), (14031, 140865452), (18708, 105649089), (20267, 97522236), (21826, 90556362), (28062, 70432726), (32739, 60370908), (40534, 48761118), (43652, 45278181), (56124, 35216363), (60801, 32507412), (65478, 30185454), (81068, 24380559), (98217, 20123636), (121602, 16253706), (130956, 15092727), (141869, 13931748), (182403, 10835804), (196434, 10061818), (243204, 8126853), (283738, 6965874), (364806, 5417902), (386993, 5107284), (392868, 5030909), (425607, 4643916), (567476, 3482937), (729612, 2708951), (773986, 2553642), (851214, 2321958), (1160979, 1702428), (1276821, 1547972)]