680445252

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1487}}^1$

素因数の和:1742

約数の個数: 96

約数和(自身を含む): 1866547200

約数和(自身を除く): 1186101948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 223, 228, 342, 446, 513, 669, 684, 892, 1026, 1338, 1487, 2007, 2052, 2676, 2974, 4014, 4237, 4461, 5948, 6021, 8028, 8474, 8922, 12042, 12711, 13383, 16948, 17844, 24084, 25422, 26766, 28253, 38133, 40149, 50844, 53532, 56506, 76266, 80298, 84759, 113012, 114399, 152532, 160596, 169518, 228798, 254277, 331601, 339036, 457596, 508554, 663202, 762831, 994803, 1017108, 1326404, 1525662, 1989606, 2984409, 3051324, 3979212, 5968818, 6300419, 8953227, 11937636, 12600838, 17906454, 18901257, 25201676, 35812908, 37802514, 56703771, 75605028, 113407542, 170111313, 226815084, 340222626, 680445252]

約数ペア:

[(1, 680445252), (2, 340222626), (3, 226815084), (4, 170111313), (6, 113407542), (9, 75605028), (12, 56703771), (18, 37802514), (19, 35812908), (27, 25201676), (36, 18901257), (38, 17906454), (54, 12600838), (57, 11937636), (76, 8953227), (108, 6300419), (114, 5968818), (171, 3979212), (223, 3051324), (228, 2984409), (342, 1989606), (446, 1525662), (513, 1326404), (669, 1017108), (684, 994803), (892, 762831), (1026, 663202), (1338, 508554), (1487, 457596), (2007, 339036), (2052, 331601), (2676, 254277), (2974, 228798), (4014, 169518), (4237, 160596), (4461, 152532), (5948, 114399), (6021, 113012), (8028, 84759), (8474, 80298), (8922, 76266), (12042, 56506), (12711, 53532), (13383, 50844), (16948, 40149), (17844, 38133), (24084, 28253), (25422, 26766)]