290653032

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3203}}^1$

素因数の和:3430

約数の個数: 64

約数和(自身を含む): 768960000

約数和(自身を除く): 478306968

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 199, 228, 398, 456, 597, 796, 1194, 1592, 2388, 3203, 3781, 4776, 6406, 7562, 9609, 11343, 12812, 15124, 19218, 22686, 25624, 30248, 38436, 45372, 60857, 76872, 90744, 121714, 182571, 243428, 365142, 486856, 637397, 730284, 1274794, 1460568, 1912191, 2549588, 3824382, 5099176, 7648764, 12110543, 15297528, 24221086, 36331629, 48442172, 72663258, 96884344, 145326516, 290653032]

約数ペア:

[(1, 290653032), (2, 145326516), (3, 96884344), (4, 72663258), (6, 48442172), (8, 36331629), (12, 24221086), (19, 15297528), (24, 12110543), (38, 7648764), (57, 5099176), (76, 3824382), (114, 2549588), (152, 1912191), (199, 1460568), (228, 1274794), (398, 730284), (456, 637397), (597, 486856), (796, 365142), (1194, 243428), (1592, 182571), (2388, 121714), (3203, 90744), (3781, 76872), (4776, 60857), (6406, 45372), (7562, 38436), (9609, 30248), (11343, 25624), (12812, 22686), (15124, 19218)]