215862672

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{145069}}^1$

素因数の和:145111

約数の個数: 40

約数和(自身を含む): 575637760

約数和(自身を除く): 359775088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 145069, 290138, 435207, 580276, 870414, 1160552, 1740828, 2321104, 3481656, 4497139, 6963312, 8994278, 13491417, 17988556, 26982834, 35977112, 53965668, 71954224, 107931336, 215862672]

約数ペア:

[(1, 215862672), (2, 107931336), (3, 71954224), (4, 53965668), (6, 35977112), (8, 26982834), (12, 17988556), (16, 13491417), (24, 8994278), (31, 6963312), (48, 4497139), (62, 3481656), (93, 2321104), (124, 1740828), (186, 1160552), (248, 870414), (372, 580276), (496, 435207), (744, 290138), (1488, 145069)]