443370092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 905329152

約数和(自身を除く): 461959060

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 103, 206, 209, 271, 361, 412, 418, 542, 722, 836, 1084, 1133, 1444, 1957, 2266, 2981, 3914, 3971, 4532, 5149, 5962, 7828, 7942, 10298, 11924, 15884, 20596, 21527, 27913, 37183, 43054, 55826, 56639, 74366, 86108, 97831, 111652, 113278, 148732, 195662, 226556, 307043, 391324, 409013, 530347, 614086, 818026, 1060694, 1076141, 1228172, 1636052, 2121388, 2152282, 4304564, 5833817, 10076593, 11667634, 20153186, 23335268, 40306372, 110842523, 221685046, 443370092]

約数ペア:

[(1, 443370092), (2, 221685046), (4, 110842523), (11, 40306372), (19, 23335268), (22, 20153186), (38, 11667634), (44, 10076593), (76, 5833817), (103, 4304564), (206, 2152282), (209, 2121388), (271, 1636052), (361, 1228172), (412, 1076141), (418, 1060694), (542, 818026), (722, 614086), (836, 530347), (1084, 409013), (1133, 391324), (1444, 307043), (1957, 226556), (2266, 195662), (2981, 148732), (3914, 113278), (3971, 111652), (4532, 97831), (5149, 86108), (5962, 74366), (7828, 56639), (7942, 55826), (10298, 43054), (11924, 37183), (15884, 27913), (20596, 21527)]