321446928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1093}}^1$

素因数の和:1672

約数の個数: 80

約数和(自身を含む): 908352576

約数和(自身を除く): 586905648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 557, 1093, 1114, 1671, 2186, 2228, 3279, 3342, 4372, 4456, 6127, 6558, 6684, 8744, 8912, 12023, 12254, 13116, 13368, 17488, 18381, 24046, 24508, 26232, 26736, 36069, 36762, 48092, 49016, 52464, 72138, 73524, 96184, 98032, 144276, 147048, 192368, 288552, 294096, 577104, 608801, 1217602, 1826403, 2435204, 3652806, 4870408, 6696811, 7305612, 9740816, 13393622, 14611224, 20090433, 26787244, 29222448, 40180866, 53574488, 80361732, 107148976, 160723464, 321446928]

約数ペア:

[(1, 321446928), (2, 160723464), (3, 107148976), (4, 80361732), (6, 53574488), (8, 40180866), (11, 29222448), (12, 26787244), (16, 20090433), (22, 14611224), (24, 13393622), (33, 9740816), (44, 7305612), (48, 6696811), (66, 4870408), (88, 3652806), (132, 2435204), (176, 1826403), (264, 1217602), (528, 608801), (557, 577104), (1093, 294096), (1114, 288552), (1671, 192368), (2186, 147048), (2228, 144276), (3279, 98032), (3342, 96184), (4372, 73524), (4456, 72138), (6127, 52464), (6558, 49016), (6684, 48092), (8744, 36762), (8912, 36069), (12023, 26736), (12254, 26232), (13116, 24508), (13368, 24046), (17488, 18381)]