420838488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{28793}}^1$

素因数の和:28841

約数の個数: 96

約数和(自身を含む): 1347559200

約数和(自身を除く): 926720712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 504, 522, 609, 696, 812, 1044, 1218, 1624, 1827, 2088, 2436, 3654, 4872, 7308, 14616, 28793, 57586, 86379, 115172, 172758, 201551, 230344, 259137, 345516, 403102, 518274, 604653, 691032, 806204, 834997, 1036548, 1209306, 1612408, 1669994, 1813959, 2073096, 2418612, 2504991, 3339988, 3627918, 4837224, 5009982, 5844979, 6679976, 7255836, 7514973, 10019964, 11689958, 14511672, 15029946, 17534937, 20039928, 23379916, 30059892, 35069874, 46759832, 52604811, 60119784, 70139748, 105209622, 140279496, 210419244, 420838488]

約数ペア:

[(1, 420838488), (2, 210419244), (3, 140279496), (4, 105209622), (6, 70139748), (7, 60119784), (8, 52604811), (9, 46759832), (12, 35069874), (14, 30059892), (18, 23379916), (21, 20039928), (24, 17534937), (28, 15029946), (29, 14511672), (36, 11689958), (42, 10019964), (56, 7514973), (58, 7255836), (63, 6679976), (72, 5844979), (84, 5009982), (87, 4837224), (116, 3627918), (126, 3339988), (168, 2504991), (174, 2418612), (203, 2073096), (232, 1813959), (252, 1669994), (261, 1612408), (348, 1209306), (406, 1036548), (504, 834997), (522, 806204), (609, 691032), (696, 604653), (812, 518274), (1044, 403102), (1218, 345516), (1624, 259137), (1827, 230344), (2088, 201551), (2436, 172758), (3654, 115172), (4872, 86379), (7308, 57586), (14616, 28793)]