236390128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 518355712

約数和(自身を除く): 281965584

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 61, 62, 104, 122, 124, 208, 244, 248, 403, 488, 496, 601, 793, 806, 976, 1202, 1586, 1612, 1891, 2404, 3172, 3224, 3782, 4808, 6344, 6448, 7564, 7813, 9616, 12688, 15128, 15626, 18631, 24583, 30256, 31252, 36661, 37262, 49166, 62504, 73322, 74524, 98332, 125008, 146644, 149048, 196664, 242203, 293288, 298096, 393328, 476593, 484406, 586576, 953186, 968812, 1136491, 1906372, 1937624, 2272982, 3812744, 3875248, 4545964, 7625488, 9091928, 14774383, 18183856, 29548766, 59097532, 118195064, 236390128]

約数ペア:

[(1, 236390128), (2, 118195064), (4, 59097532), (8, 29548766), (13, 18183856), (16, 14774383), (26, 9091928), (31, 7625488), (52, 4545964), (61, 3875248), (62, 3812744), (104, 2272982), (122, 1937624), (124, 1906372), (208, 1136491), (244, 968812), (248, 953186), (403, 586576), (488, 484406), (496, 476593), (601, 393328), (793, 298096), (806, 293288), (976, 242203), (1202, 196664), (1586, 149048), (1612, 146644), (1891, 125008), (2404, 98332), (3172, 74524), (3224, 73322), (3782, 62504), (4808, 49166), (6344, 37262), (6448, 36661), (7564, 31252), (7813, 30256), (9616, 24583), (12688, 18631), (15128, 15626)]