310288848

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{857}}^1$

素因数の和:1284

約数の個数: 80

約数和(自身を含む): 846880320

約数和(自身を除く): 536591472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 397, 456, 794, 857, 912, 1191, 1588, 1714, 2382, 2571, 3176, 3428, 4764, 5142, 6352, 6856, 7543, 9528, 10284, 13712, 15086, 16283, 19056, 20568, 22629, 30172, 32566, 41136, 45258, 48849, 60344, 65132, 90516, 97698, 120688, 130264, 181032, 195396, 260528, 340229, 362064, 390792, 680458, 781584, 1020687, 1360916, 2041374, 2721832, 4082748, 5443664, 6464351, 8165496, 12928702, 16330992, 19393053, 25857404, 38786106, 51714808, 77572212, 103429616, 155144424, 310288848]

約数ペア:

[(1, 310288848), (2, 155144424), (3, 103429616), (4, 77572212), (6, 51714808), (8, 38786106), (12, 25857404), (16, 19393053), (19, 16330992), (24, 12928702), (38, 8165496), (48, 6464351), (57, 5443664), (76, 4082748), (114, 2721832), (152, 2041374), (228, 1360916), (304, 1020687), (397, 781584), (456, 680458), (794, 390792), (857, 362064), (912, 340229), (1191, 260528), (1588, 195396), (1714, 181032), (2382, 130264), (2571, 120688), (3176, 97698), (3428, 90516), (4764, 65132), (5142, 60344), (6352, 48849), (6856, 45258), (7543, 41136), (9528, 32566), (10284, 30172), (13712, 22629), (15086, 20568), (16283, 19056)]