303940188

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:641

約数の個数: 120

約数和(自身を含む): 846661200

約数和(自身を除く): 542721012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 97, 108, 114, 162, 171, 194, 228, 291, 324, 342, 388, 509, 513, 582, 684, 873, 1018, 1026, 1164, 1527, 1539, 1746, 1843, 2036, 2052, 2619, 3054, 3078, 3492, 3686, 4581, 5238, 5529, 6108, 6156, 7372, 7857, 9162, 9671, 10476, 11058, 13743, 15714, 16587, 18324, 19342, 22116, 27486, 29013, 31428, 33174, 38684, 41229, 49373, 49761, 54972, 58026, 66348, 82458, 87039, 98746, 99522, 116052, 148119, 149283, 164916, 174078, 197492, 199044, 261117, 296238, 298566, 348156, 444357, 522234, 592476, 597132, 783351, 888714, 938087, 1044468, 1333071, 1566702, 1777428, 1876174, 2666142, 2814261, 3133404, 3752348, 3999213, 5332284, 5628522, 7998426, 8442783, 11257044, 15996852, 16885566, 25328349, 33771132, 50656698, 75985047, 101313396, 151970094, 303940188]

約数ペア:

[(1, 303940188), (2, 151970094), (3, 101313396), (4, 75985047), (6, 50656698), (9, 33771132), (12, 25328349), (18, 16885566), (19, 15996852), (27, 11257044), (36, 8442783), (38, 7998426), (54, 5628522), (57, 5332284), (76, 3999213), (81, 3752348), (97, 3133404), (108, 2814261), (114, 2666142), (162, 1876174), (171, 1777428), (194, 1566702), (228, 1333071), (291, 1044468), (324, 938087), (342, 888714), (388, 783351), (509, 597132), (513, 592476), (582, 522234), (684, 444357), (873, 348156), (1018, 298566), (1026, 296238), (1164, 261117), (1527, 199044), (1539, 197492), (1746, 174078), (1843, 164916), (2036, 149283), (2052, 148119), (2619, 116052), (3054, 99522), (3078, 98746), (3492, 87039), (3686, 82458), (4581, 66348), (5238, 58026), (5529, 54972), (6108, 49761), (6156, 49373), (7372, 41229), (7857, 38684), (9162, 33174), (9671, 31428), (10476, 29013), (11058, 27486), (13743, 22116), (15714, 19342), (16587, 18324)]