398114892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7417}}^1$

素因数の和:7508

約数の個数: 96

約数和(自身を含む): 1196375040

約数和(自身を除く): 798260148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 84, 108, 126, 142, 189, 213, 252, 284, 378, 426, 497, 639, 756, 852, 994, 1278, 1491, 1917, 1988, 2556, 2982, 3834, 4473, 5964, 7417, 7668, 8946, 13419, 14834, 17892, 22251, 26838, 29668, 44502, 51919, 53676, 66753, 89004, 103838, 133506, 155757, 200259, 207676, 267012, 311514, 400518, 467271, 526607, 623028, 801036, 934542, 1053214, 1401813, 1579821, 1869084, 2106428, 2803626, 3159642, 3686249, 4739463, 5607252, 6319284, 7372498, 9478926, 11058747, 14218389, 14744996, 18957852, 22117494, 28436778, 33176241, 44234988, 56873556, 66352482, 99528723, 132704964, 199057446, 398114892]

約数ペア:

[(1, 398114892), (2, 199057446), (3, 132704964), (4, 99528723), (6, 66352482), (7, 56873556), (9, 44234988), (12, 33176241), (14, 28436778), (18, 22117494), (21, 18957852), (27, 14744996), (28, 14218389), (36, 11058747), (42, 9478926), (54, 7372498), (63, 6319284), (71, 5607252), (84, 4739463), (108, 3686249), (126, 3159642), (142, 2803626), (189, 2106428), (213, 1869084), (252, 1579821), (284, 1401813), (378, 1053214), (426, 934542), (497, 801036), (639, 623028), (756, 526607), (852, 467271), (994, 400518), (1278, 311514), (1491, 267012), (1917, 207676), (1988, 200259), (2556, 155757), (2982, 133506), (3834, 103838), (4473, 89004), (5964, 66753), (7417, 53676), (7668, 51919), (8946, 44502), (13419, 29668), (14834, 26838), (17892, 22251)]