487397442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1847}}^1$

素因数の和:2023

約数の個数: 64

約数和(自身を含む): 1143926784

約数和(自身を除く): 656529342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 103, 122, 183, 206, 309, 366, 427, 618, 721, 854, 1281, 1442, 1847, 2163, 2562, 3694, 4326, 5541, 6283, 11082, 12566, 12929, 18849, 25858, 37698, 38787, 43981, 77574, 87962, 112667, 131943, 190241, 225334, 263886, 338001, 380482, 570723, 676002, 788669, 1141446, 1331687, 1577338, 2366007, 2663374, 3995061, 4732014, 7990122, 11604701, 23209402, 34814103, 69628206, 81232907, 162465814, 243698721, 487397442]

約数ペア:

[(1, 487397442), (2, 243698721), (3, 162465814), (6, 81232907), (7, 69628206), (14, 34814103), (21, 23209402), (42, 11604701), (61, 7990122), (103, 4732014), (122, 3995061), (183, 2663374), (206, 2366007), (309, 1577338), (366, 1331687), (427, 1141446), (618, 788669), (721, 676002), (854, 570723), (1281, 380482), (1442, 338001), (1847, 263886), (2163, 225334), (2562, 190241), (3694, 131943), (4326, 112667), (5541, 87962), (6283, 77574), (11082, 43981), (12566, 38787), (12929, 37698), (18849, 25858)]