284558148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4931}}^1$

素因数の和:5177

約数の個数: 72

約数和(自身を含む): 825814080

約数和(自身を除く): 541255932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1374, 1603, 2061, 2748, 3206, 4122, 4809, 4931, 6412, 8244, 9618, 9862, 14427, 14793, 19236, 19724, 28854, 29586, 34517, 44379, 57708, 59172, 69034, 88758, 103551, 138068, 177516, 207102, 310653, 414204, 621306, 1129199, 1242612, 2258398, 3387597, 4516796, 6775194, 7904393, 10162791, 13550388, 15808786, 20325582, 23713179, 31617572, 40651164, 47426358, 71139537, 94852716, 142279074, 284558148]

約数ペア:

[(1, 284558148), (2, 142279074), (3, 94852716), (4, 71139537), (6, 47426358), (7, 40651164), (9, 31617572), (12, 23713179), (14, 20325582), (18, 15808786), (21, 13550388), (28, 10162791), (36, 7904393), (42, 6775194), (63, 4516796), (84, 3387597), (126, 2258398), (229, 1242612), (252, 1129199), (458, 621306), (687, 414204), (916, 310653), (1374, 207102), (1603, 177516), (2061, 138068), (2748, 103551), (3206, 88758), (4122, 69034), (4809, 59172), (4931, 57708), (6412, 44379), (8244, 34517), (9618, 29586), (9862, 28854), (14427, 19724), (14793, 19236)]