281325132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{3049}}^1$

素因数の和:3303

約数の個数: 72

約数和(自身を含む): 779360400

約数和(自身を除く): 498035268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 233, 396, 466, 699, 932, 1398, 2097, 2563, 2796, 3049, 4194, 5126, 6098, 7689, 8388, 9147, 10252, 12196, 15378, 18294, 23067, 27441, 30756, 33539, 36588, 46134, 54882, 67078, 92268, 100617, 109764, 134156, 201234, 301851, 402468, 603702, 710417, 1207404, 1420834, 2131251, 2841668, 4262502, 6393753, 7814587, 8525004, 12787506, 15629174, 23443761, 25575012, 31258348, 46887522, 70331283, 93775044, 140662566, 281325132]

約数ペア:

[(1, 281325132), (2, 140662566), (3, 93775044), (4, 70331283), (6, 46887522), (9, 31258348), (11, 25575012), (12, 23443761), (18, 15629174), (22, 12787506), (33, 8525004), (36, 7814587), (44, 6393753), (66, 4262502), (99, 2841668), (132, 2131251), (198, 1420834), (233, 1207404), (396, 710417), (466, 603702), (699, 402468), (932, 301851), (1398, 201234), (2097, 134156), (2563, 109764), (2796, 100617), (3049, 92268), (4194, 67078), (5126, 54882), (6098, 46134), (7689, 36588), (8388, 33539), (9147, 30756), (10252, 27441), (12196, 23067), (15378, 18294)]