438710064

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6961}}^1$

素因数の和:7086

約数の個数: 80

約数和(自身を含む): 1232775264

約数和(自身を除く): 794065200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 101, 104, 156, 202, 208, 303, 312, 404, 606, 624, 808, 1212, 1313, 1616, 2424, 2626, 3939, 4848, 5252, 6961, 7878, 10504, 13922, 15756, 20883, 21008, 27844, 31512, 41766, 55688, 63024, 83532, 90493, 111376, 167064, 180986, 271479, 334128, 361972, 542958, 703061, 723944, 1085916, 1406122, 1447888, 2109183, 2171832, 2812244, 4218366, 4343664, 5624488, 8436732, 9139793, 11248976, 16873464, 18279586, 27419379, 33746928, 36559172, 54838758, 73118344, 109677516, 146236688, 219355032, 438710064]

約数ペア:

[(1, 438710064), (2, 219355032), (3, 146236688), (4, 109677516), (6, 73118344), (8, 54838758), (12, 36559172), (13, 33746928), (16, 27419379), (24, 18279586), (26, 16873464), (39, 11248976), (48, 9139793), (52, 8436732), (78, 5624488), (101, 4343664), (104, 4218366), (156, 2812244), (202, 2171832), (208, 2109183), (303, 1447888), (312, 1406122), (404, 1085916), (606, 723944), (624, 703061), (808, 542958), (1212, 361972), (1313, 334128), (1616, 271479), (2424, 180986), (2626, 167064), (3939, 111376), (4848, 90493), (5252, 83532), (6961, 63024), (7878, 55688), (10504, 41766), (13922, 31512), (15756, 27844), (20883, 21008)]