212227488

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2219

約数の個数: 144

約数和(自身を含む): 679940352

約数和(自身を除く): 467712864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 2046, 2161, 2232, 2728, 2976, 3069, 3168, 4092, 4322, 4464, 5456, 6138, 6483, 8184, 8644, 8928, 10912, 12276, 12966, 16368, 17288, 19449, 23771, 24552, 25932, 32736, 34576, 38898, 47542, 49104, 51864, 66991, 69152, 71313, 77796, 95084, 98208, 103728, 133982, 142626, 155592, 190168, 200973, 207456, 213939, 267964, 285252, 311184, 380336, 401946, 427878, 535928, 570504, 602919, 622368, 736901, 760672, 803892, 855756, 1071856, 1141008, 1205838, 1473802, 1607784, 1711512, 2143712, 2210703, 2282016, 2411676, 2947604, 3215568, 3423024, 4421406, 4823352, 5895208, 6431136, 6632109, 6846048, 8842812, 9646704, 11790416, 13264218, 17685624, 19293408, 23580832, 26528436, 35371248, 53056872, 70742496, 106113744, 212227488]

約数ペア:

[(1, 212227488), (2, 106113744), (3, 70742496), (4, 53056872), (6, 35371248), (8, 26528436), (9, 23580832), (11, 19293408), (12, 17685624), (16, 13264218), (18, 11790416), (22, 9646704), (24, 8842812), (31, 6846048), (32, 6632109), (33, 6431136), (36, 5895208), (44, 4823352), (48, 4421406), (62, 3423024), (66, 3215568), (72, 2947604), (88, 2411676), (93, 2282016), (96, 2210703), (99, 2143712), (124, 1711512), (132, 1607784), (144, 1473802), (176, 1205838), (186, 1141008), (198, 1071856), (248, 855756), (264, 803892), (279, 760672), (288, 736901), (341, 622368), (352, 602919), (372, 570504), (396, 535928), (496, 427878), (528, 401946), (558, 380336), (682, 311184), (744, 285252), (792, 267964), (992, 213939), (1023, 207456), (1056, 200973), (1116, 190168), (1364, 155592), (1488, 142626), (1584, 133982), (2046, 103728), (2161, 98208), (2232, 95084), (2728, 77796), (2976, 71313), (3069, 69152), (3168, 66991), (4092, 51864), (4322, 49104), (4464, 47542), (5456, 38898), (6138, 34576), (6483, 32736), (8184, 25932), (8644, 24552), (8928, 23771), (10912, 19449), (12276, 17288), (12966, 16368)]