1639817016

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{9491}}^1$

素因数の和:9836

約数の個数: 64

約数和(自身を含む): 4291902720

約数和(自身を除く): 2652085704

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 313, 552, 626, 939, 1252, 1878, 2504, 3756, 7199, 7512, 9491, 14398, 18982, 21597, 28473, 28796, 37964, 43194, 56946, 57592, 75928, 86388, 113892, 172776, 218293, 227784, 436586, 654879, 873172, 1309758, 1746344, 2619516, 2970683, 5239032, 5941366, 8912049, 11882732, 17824098, 23765464, 35648196, 68325709, 71296392, 136651418, 204977127, 273302836, 409954254, 546605672, 819908508, 1639817016]

約数ペア:

[(1, 1639817016), (2, 819908508), (3, 546605672), (4, 409954254), (6, 273302836), (8, 204977127), (12, 136651418), (23, 71296392), (24, 68325709), (46, 35648196), (69, 23765464), (92, 17824098), (138, 11882732), (184, 8912049), (276, 5941366), (313, 5239032), (552, 2970683), (626, 2619516), (939, 1746344), (1252, 1309758), (1878, 873172), (2504, 654879), (3756, 436586), (7199, 227784), (7512, 218293), (9491, 172776), (14398, 113892), (18982, 86388), (21597, 75928), (28473, 57592), (28796, 56946), (37964, 43194)]