126428328

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{461}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 370810440

約数和(自身を除く): 244382112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 293, 312, 461, 468, 586, 879, 922, 936, 1172, 1383, 1758, 1844, 2344, 2637, 2766, 3516, 3688, 3809, 4149, 5274, 5532, 5993, 7032, 7618, 8298, 10548, 11064, 11427, 11986, 15236, 16596, 17979, 21096, 22854, 23972, 30472, 33192, 34281, 35958, 45708, 47944, 53937, 68562, 71916, 91416, 107874, 135073, 137124, 143832, 215748, 270146, 274248, 405219, 431496, 540292, 810438, 1080584, 1215657, 1620876, 1755949, 2431314, 3241752, 3511898, 4862628, 5267847, 7023796, 9725256, 10535694, 14047592, 15803541, 21071388, 31607082, 42142776, 63214164, 126428328]

約数ペア:

[(1, 126428328), (2, 63214164), (3, 42142776), (4, 31607082), (6, 21071388), (8, 15803541), (9, 14047592), (12, 10535694), (13, 9725256), (18, 7023796), (24, 5267847), (26, 4862628), (36, 3511898), (39, 3241752), (52, 2431314), (72, 1755949), (78, 1620876), (104, 1215657), (117, 1080584), (156, 810438), (234, 540292), (293, 431496), (312, 405219), (461, 274248), (468, 270146), (586, 215748), (879, 143832), (922, 137124), (936, 135073), (1172, 107874), (1383, 91416), (1758, 71916), (1844, 68562), (2344, 53937), (2637, 47944), (2766, 45708), (3516, 35958), (3688, 34281), (3809, 33192), (4149, 30472), (5274, 23972), (5532, 22854), (5993, 21096), (7032, 17979), (7618, 16596), (8298, 15236), (10548, 11986), (11064, 11427)]