680618736

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6961}}^1$

素因数の和:7079

約数の個数: 120

約数和(自身を含む): 2199657824

約数和(自身を除く): 1519039088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 97, 112, 126, 144, 168, 194, 252, 291, 336, 388, 504, 582, 679, 776, 873, 1008, 1164, 1358, 1552, 1746, 2037, 2328, 2716, 3492, 4074, 4656, 5432, 6111, 6961, 6984, 8148, 10864, 12222, 13922, 13968, 16296, 20883, 24444, 27844, 32592, 41766, 48727, 48888, 55688, 62649, 83532, 97454, 97776, 111376, 125298, 146181, 167064, 194908, 250596, 292362, 334128, 389816, 438543, 501192, 584724, 675217, 779632, 877086, 1002384, 1169448, 1350434, 1754172, 2025651, 2338896, 2700868, 3508344, 4051302, 4726519, 5401736, 6076953, 7016688, 8102604, 9453038, 10803472, 12153906, 14179557, 16205208, 18906076, 24307812, 28359114, 32410416, 37812152, 42538671, 48615624, 56718228, 75624304, 85077342, 97231248, 113436456, 170154684, 226872912, 340309368, 680618736]

約数ペア:

[(1, 680618736), (2, 340309368), (3, 226872912), (4, 170154684), (6, 113436456), (7, 97231248), (8, 85077342), (9, 75624304), (12, 56718228), (14, 48615624), (16, 42538671), (18, 37812152), (21, 32410416), (24, 28359114), (28, 24307812), (36, 18906076), (42, 16205208), (48, 14179557), (56, 12153906), (63, 10803472), (72, 9453038), (84, 8102604), (97, 7016688), (112, 6076953), (126, 5401736), (144, 4726519), (168, 4051302), (194, 3508344), (252, 2700868), (291, 2338896), (336, 2025651), (388, 1754172), (504, 1350434), (582, 1169448), (679, 1002384), (776, 877086), (873, 779632), (1008, 675217), (1164, 584724), (1358, 501192), (1552, 438543), (1746, 389816), (2037, 334128), (2328, 292362), (2716, 250596), (3492, 194908), (4074, 167064), (4656, 146181), (5432, 125298), (6111, 111376), (6961, 97776), (6984, 97454), (8148, 83532), (10864, 62649), (12222, 55688), (13922, 48888), (13968, 48727), (16296, 41766), (20883, 32592), (24444, 27844)]