320468148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8893}}^1$

素因数の和:8934

約数の個数: 144

約数和(自身を含む): 1087771776

約数和(自身を除く): 767303628

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2574, 2772, 3003, 3276, 4004, 5148, 6006, 8893, 9009, 12012, 17786, 18018, 26679, 35572, 36036, 53358, 62251, 80037, 97823, 106716, 115609, 124502, 160074, 186753, 195646, 231218, 249004, 293469, 320148, 346827, 373506, 391292, 462436, 560259, 586938, 684761, 693654, 747012, 809263, 880407, 1040481, 1120518, 1173876, 1271699, 1369522, 1387308, 1618526, 1760814, 2054283, 2080962, 2241036, 2427789, 2543398, 2739044, 3237052, 3521628, 3815097, 4108566, 4161924, 4855578, 5086796, 6162849, 7283367, 7630194, 8217132, 8901893, 9711156, 11445291, 12325698, 14566734, 15260388, 17803786, 22890582, 24651396, 26705679, 29133468, 35607572, 45781164, 53411358, 80117037, 106822716, 160234074, 320468148]

約数ペア:

[(1, 320468148), (2, 160234074), (3, 106822716), (4, 80117037), (6, 53411358), (7, 45781164), (9, 35607572), (11, 29133468), (12, 26705679), (13, 24651396), (14, 22890582), (18, 17803786), (21, 15260388), (22, 14566734), (26, 12325698), (28, 11445291), (33, 9711156), (36, 8901893), (39, 8217132), (42, 7630194), (44, 7283367), (52, 6162849), (63, 5086796), (66, 4855578), (77, 4161924), (78, 4108566), (84, 3815097), (91, 3521628), (99, 3237052), (117, 2739044), (126, 2543398), (132, 2427789), (143, 2241036), (154, 2080962), (156, 2054283), (182, 1760814), (198, 1618526), (231, 1387308), (234, 1369522), (252, 1271699), (273, 1173876), (286, 1120518), (308, 1040481), (364, 880407), (396, 809263), (429, 747012), (462, 693654), (468, 684761), (546, 586938), (572, 560259), (693, 462436), (819, 391292), (858, 373506), (924, 346827), (1001, 320148), (1092, 293469), (1287, 249004), (1386, 231218), (1638, 195646), (1716, 186753), (2002, 160074), (2574, 124502), (2772, 115609), (3003, 106716), (3276, 97823), (4004, 80037), (5148, 62251), (6006, 53358), (8893, 36036), (9009, 35572), (12012, 26679), (17786, 18018)]