1809562128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{180379}}^1$

素因数の和:180420

約数の個数: 80

約数和(自身を含む): 5368108800

約数和(自身を除く): 3558546672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 180379, 360758, 541137, 721516, 1082274, 1443032, 1984169, 2164548, 2886064, 3427201, 3968338, 4329096, 5952507, 6854402, 7936676, 8658192, 10281603, 11905014, 13708804, 15873352, 20563206, 23810028, 27417608, 31746704, 37699211, 41126412, 47620056, 54835216, 75398422, 82252824, 95240112, 113097633, 150796844, 164505648, 226195266, 301593688, 452390532, 603187376, 904781064, 1809562128]

約数ペア:

[(1, 1809562128), (2, 904781064), (3, 603187376), (4, 452390532), (6, 301593688), (8, 226195266), (11, 164505648), (12, 150796844), (16, 113097633), (19, 95240112), (22, 82252824), (24, 75398422), (33, 54835216), (38, 47620056), (44, 41126412), (48, 37699211), (57, 31746704), (66, 27417608), (76, 23810028), (88, 20563206), (114, 15873352), (132, 13708804), (152, 11905014), (176, 10281603), (209, 8658192), (228, 7936676), (264, 6854402), (304, 5952507), (418, 4329096), (456, 3968338), (528, 3427201), (627, 2886064), (836, 2164548), (912, 1984169), (1254, 1443032), (1672, 1082274), (2508, 721516), (3344, 541137), (5016, 360758), (10032, 180379)]