215523408

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{601}}^1$

素因数の和:884

約数の個数: 80

約数和(自身を含む): 578074112

約数和(自身を除く): 362550704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 241, 248, 372, 482, 496, 601, 723, 744, 964, 1202, 1446, 1488, 1803, 1928, 2404, 2892, 3606, 3856, 4808, 5784, 7212, 7471, 9616, 11568, 14424, 14942, 18631, 22413, 28848, 29884, 37262, 44826, 55893, 59768, 74524, 89652, 111786, 119536, 144841, 149048, 179304, 223572, 289682, 298096, 358608, 434523, 447144, 579364, 869046, 894288, 1158728, 1738092, 2317456, 3476184, 4490071, 6952368, 8980142, 13470213, 17960284, 26940426, 35920568, 53880852, 71841136, 107761704, 215523408]

約数ペア:

[(1, 215523408), (2, 107761704), (3, 71841136), (4, 53880852), (6, 35920568), (8, 26940426), (12, 17960284), (16, 13470213), (24, 8980142), (31, 6952368), (48, 4490071), (62, 3476184), (93, 2317456), (124, 1738092), (186, 1158728), (241, 894288), (248, 869046), (372, 579364), (482, 447144), (496, 434523), (601, 358608), (723, 298096), (744, 289682), (964, 223572), (1202, 179304), (1446, 149048), (1488, 144841), (1803, 119536), (1928, 111786), (2404, 89652), (2892, 74524), (3606, 59768), (3856, 55893), (4808, 44826), (5784, 37262), (7212, 29884), (7471, 28848), (9616, 22413), (11568, 18631), (14424, 14942)]