291604128

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{907}}^1$

素因数の和:1134

約数の個数: 96

約数和(自身を含む): 815500224

約数和(自身を除く): 523896096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 197, 204, 272, 394, 408, 544, 591, 788, 816, 907, 1182, 1576, 1632, 1814, 2364, 2721, 3152, 3349, 3628, 4728, 5442, 6304, 6698, 7256, 9456, 10047, 10884, 13396, 14512, 15419, 18912, 20094, 21768, 26792, 29024, 30838, 40188, 43536, 46257, 53584, 61676, 80376, 87072, 92514, 107168, 123352, 160752, 178679, 185028, 246704, 321504, 357358, 370056, 493408, 536037, 714716, 740112, 1072074, 1429432, 1480224, 2144148, 2858864, 3037543, 4288296, 5717728, 6075086, 8576592, 9112629, 12150172, 17153184, 18225258, 24300344, 36450516, 48600688, 72901032, 97201376, 145802064, 291604128]

約数ペア:

[(1, 291604128), (2, 145802064), (3, 97201376), (4, 72901032), (6, 48600688), (8, 36450516), (12, 24300344), (16, 18225258), (17, 17153184), (24, 12150172), (32, 9112629), (34, 8576592), (48, 6075086), (51, 5717728), (68, 4288296), (96, 3037543), (102, 2858864), (136, 2144148), (197, 1480224), (204, 1429432), (272, 1072074), (394, 740112), (408, 714716), (544, 536037), (591, 493408), (788, 370056), (816, 357358), (907, 321504), (1182, 246704), (1576, 185028), (1632, 178679), (1814, 160752), (2364, 123352), (2721, 107168), (3152, 92514), (3349, 87072), (3628, 80376), (4728, 61676), (5442, 53584), (6304, 46257), (6698, 43536), (7256, 40188), (9456, 30838), (10047, 29024), (10884, 26792), (13396, 21768), (14512, 20094), (15419, 18912)]