750188988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{2659}}^1$

素因数の和:3147

約数の個数: 72

約数和(自身を含む): 2012970960

約数和(自身を除く): 1262781972

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 461, 612, 922, 1383, 1844, 2659, 2766, 4149, 5318, 5532, 7837, 7977, 8298, 10636, 15674, 15954, 16596, 23511, 23931, 31348, 31908, 45203, 47022, 47862, 70533, 90406, 94044, 95724, 135609, 141066, 180812, 271218, 282132, 406827, 542436, 813654, 1225799, 1627308, 2451598, 3677397, 4903196, 7354794, 11032191, 14709588, 20838583, 22064382, 41677166, 44128764, 62515749, 83354332, 125031498, 187547247, 250062996, 375094494, 750188988]

約数ペア:

[(1, 750188988), (2, 375094494), (3, 250062996), (4, 187547247), (6, 125031498), (9, 83354332), (12, 62515749), (17, 44128764), (18, 41677166), (34, 22064382), (36, 20838583), (51, 14709588), (68, 11032191), (102, 7354794), (153, 4903196), (204, 3677397), (306, 2451598), (461, 1627308), (612, 1225799), (922, 813654), (1383, 542436), (1844, 406827), (2659, 282132), (2766, 271218), (4149, 180812), (5318, 141066), (5532, 135609), (7837, 95724), (7977, 94044), (8298, 90406), (10636, 70533), (15674, 47862), (15954, 47022), (16596, 45203), (23511, 31908), (23931, 31348)]